diff --git a/devDocs/New API Checklist.md b/devDocs/New API Checklist.md
index 7227dd1..3943882 100644
--- a/devDocs/New API Checklist.md	
+++ b/devDocs/New API Checklist.md	
@@ -3,6 +3,7 @@
 When adding or updating a new API:
 
 1. Tests
+	1. Overwrite tests too
 1. Update public API check
 1. Bump version
 1. Code coverage
diff --git a/src/ZeroRedact.Benchmark/SimpleRedactionBenchmarks.cs b/src/ZeroRedact.Benchmark/SimpleRedactionBenchmarks.cs
index e6e73ba..9b5120d 100644
--- a/src/ZeroRedact.Benchmark/SimpleRedactionBenchmarks.cs
+++ b/src/ZeroRedact.Benchmark/SimpleRedactionBenchmarks.cs
@@ -1,10 +1,5 @@
 using BenchmarkDotNet.Attributes;
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using System.Text;
-using System.Threading.Tasks;
-using ZeroRedact.Benchmark.Redactors;
 
 namespace ZeroRedact.Benchmark
 {
diff --git a/src/ZeroRedact.UnitTest/Redactors/CheckForOverwriteTests.cs b/src/ZeroRedact.UnitTest/Redactors/CheckForOverwriteTests.cs
index eef3ae3..9670e90 100644
--- a/src/ZeroRedact.UnitTest/Redactors/CheckForOverwriteTests.cs
+++ b/src/ZeroRedact.UnitTest/Redactors/CheckForOverwriteTests.cs
@@ -1,12 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Runtime.CompilerServices;
-using System.Text;
-using System.Threading.Tasks;
-using static System.Net.Mime.MediaTypeNames;
-
-namespace ZeroRedact.UnitTest.Redactors
+namespace ZeroRedact.UnitTest.Redactors
 {
     // Tests to ensure that the redactors aren't manipulating the input data itself
     // https://stackoverflow.com/a/10779478
@@ -786,5 +778,23 @@ public void CheckForOverwrite_String_IgnoreSymbols()
             // Assert
             Assert.AreEqual(expected, input);
         }
+
+        [TestMethod]
+        public void CheckForOverwrite_String_ShowFirstAndLast()
+        {
+            // Arrange
+            var redactor = new Redactor();
+            var input = "Hello, world!";
+            var expected = new string(input.ToArray());
+
+            // Act
+            _ = redactor.RedactString(input, new StringRedactorOptions
+            {
+                RedactorType = StringRedaction.ShowFirstAndLast
+            });
+
+            // Assert
+            Assert.AreEqual(expected, input);
+        }
     }
 }
diff --git a/src/ZeroRedact.UnitTest/Redactors/RedactCreditCardTests.cs b/src/ZeroRedact.UnitTest/Redactors/RedactCreditCardTests.cs
index d23b1a1..5f71f9e 100644
--- a/src/ZeroRedact.UnitTest/Redactors/RedactCreditCardTests.cs
+++ b/src/ZeroRedact.UnitTest/Redactors/RedactCreditCardTests.cs
@@ -25,7 +25,7 @@ private static IEnumerable<object[]> All_TestData()
 
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
@@ -79,7 +79,7 @@ private static IEnumerable<object[]> Full_TestData()
 
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
@@ -106,7 +106,7 @@ private static IEnumerable<object[]> ShowLastFour_TestData()
 
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
@@ -134,13 +134,14 @@ private static IEnumerable<object[]> ShowFirstSixLastFour_TestData()
 
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
             yield return new object[] { "abc123 !@#", "********" };
         }
 
+
         [TestMethod]
         [DynamicData(nameof(All_TestData), DynamicDataSourceType.Method)]
         public void RedactCreditCard_All_ShouldReturnRedactedCreditCard_String(string input, string expected)
diff --git a/src/ZeroRedact.UnitTest/Redactors/RedactDateTests.cs b/src/ZeroRedact.UnitTest/Redactors/RedactDateTests.cs
index d96925b..426b651 100644
--- a/src/ZeroRedact.UnitTest/Redactors/RedactDateTests.cs
+++ b/src/ZeroRedact.UnitTest/Redactors/RedactDateTests.cs
@@ -15,6 +15,7 @@ public void Setup()
         {
             _redactor = new Redactor();
         }
+
         private static IEnumerable<object[]> All_TestData()
         {
             yield return new object[] { null, 2023, 1, 1, "**********" };
@@ -37,6 +38,7 @@ private static IEnumerable<object[]> All_TestData()
             yield return new object[] { "ja-JP", 2023, 11, 1, "**********" };
             yield return new object[] { "ja-JP", 2023, 12, 31, "**********" };
         }
+
         private static IEnumerable<object[]> FixedLength_TestData()
         {
             yield return new object[] { null, 2023, 1, 1, "********" };
@@ -82,6 +84,7 @@ private static IEnumerable<object[]> Full_TestData()
             yield return new object[] { "ja-JP", 2023, 11, 1, "****/**/**" };
             yield return new object[] { "ja-JP", 2023, 12, 31, "****/**/**" };
         }
+
         private static IEnumerable<object[]> Day_TestData()
         {
             yield return new object[] { null, 2023, 1, 1, "01/**/2023" };
@@ -127,6 +130,7 @@ private static IEnumerable<object[]> Month_TestData()
             yield return new object[] { "ja-JP", 2023, 11, 1, "2023/**/01" };
             yield return new object[] { "ja-JP", 2023, 12, 31, "2023/**/31" };
         }
+
         private static IEnumerable<object[]> Year_TestData()
         {
             yield return new object[] { null, 2023, 1, 1, "01/01/****" };
@@ -149,6 +153,7 @@ private static IEnumerable<object[]> Year_TestData()
             yield return new object[] { "ja-JP", 2023, 11, 1, "****/11/01" };
             yield return new object[] { "ja-JP", 2023, 12, 31, "****/12/31" };
         }
+
         private static IEnumerable<object[]> DayAndMonth_TestData()
         {
             yield return new object[] { null, 2023, 1, 1, "**/**/2023" };
@@ -171,6 +176,7 @@ private static IEnumerable<object[]> DayAndMonth_TestData()
             yield return new object[] { "ja-JP", 2023, 11, 1, "2023/**/**" };
             yield return new object[] { "ja-JP", 2023, 12, 31, "2023/**/**" };
         }
+
         private static IEnumerable<object[]> MonthAndYear_TestData()
         {
             yield return new object[] { null, 2023, 1, 1, "**/01/****" };
diff --git a/src/ZeroRedact.UnitTest/Redactors/RedactEmailAddressTests.cs b/src/ZeroRedact.UnitTest/Redactors/RedactEmailAddressTests.cs
index 351854a..b8eb539 100644
--- a/src/ZeroRedact.UnitTest/Redactors/RedactEmailAddressTests.cs
+++ b/src/ZeroRedact.UnitTest/Redactors/RedactEmailAddressTests.cs
@@ -48,7 +48,7 @@ private static IEnumerable<object[]> All_TestData()
 
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
@@ -97,7 +97,7 @@ private static IEnumerable<object[]> FixedLength_TestData()
 
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
@@ -146,7 +146,7 @@ private static IEnumerable<object[]> Full_TestData()
 
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
@@ -195,7 +195,7 @@ private static IEnumerable<object[]> Username_TestData()
 
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
@@ -244,7 +244,7 @@ private static IEnumerable<object[]> HalfUsername_TestData()
 
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
@@ -293,7 +293,7 @@ private static IEnumerable<object[]> Middle_TestData()
 
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
@@ -342,7 +342,7 @@ private static IEnumerable<object[]> MostUsername_TestData()
 
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
@@ -391,13 +391,14 @@ private static IEnumerable<object[]> ShowFirstCharacters_TestData()
 
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
             yield return new object[] { "abc123 !@#", "********" };
         }
 
+
         [TestMethod]
         [DynamicData(nameof(All_TestData), DynamicDataSourceType.Method)]
         public void RedactEmailAddressAddress_All_ShouldReturnRedactedEmailAddress_String(string input, string expected)
diff --git a/src/ZeroRedact.UnitTest/Redactors/RedactEmailAddressWithMailAddressClass.cs b/src/ZeroRedact.UnitTest/Redactors/RedactEmailAddressWithMailAddressClass.cs
index 83dc029..8fe509b 100644
--- a/src/ZeroRedact.UnitTest/Redactors/RedactEmailAddressWithMailAddressClass.cs
+++ b/src/ZeroRedact.UnitTest/Redactors/RedactEmailAddressWithMailAddressClass.cs
@@ -34,6 +34,7 @@ private static IEnumerable<object[]> All_TestData()
             yield return new object[] { "Abc..123@example.com", "********************" };
             yield return new object[] { "just”not”right@example.com", "**************************" };
         }
+
         private static IEnumerable<object[]> FixedLength_TestData()
         {
             yield return new object[] { "email@example.com", "********" };
diff --git a/src/ZeroRedact.UnitTest/Redactors/RedactIPv4AddressTests.cs b/src/ZeroRedact.UnitTest/Redactors/RedactIPv4AddressTests.cs
index 0e442fd..3028f8a 100644
--- a/src/ZeroRedact.UnitTest/Redactors/RedactIPv4AddressTests.cs
+++ b/src/ZeroRedact.UnitTest/Redactors/RedactIPv4AddressTests.cs
@@ -407,6 +407,7 @@ private static IEnumerable<object[]> ShowLastOctet_TestData()
             yield return new object[] { "abc123 !@#", "********" };
         }
 
+
         [TestMethod]
         [DynamicData(nameof(All_TestData), DynamicDataSourceType.Method)]
         public void RedactIpv4_All_ShouldReturnRedactedRedactIPv4_String(string input, string expected)
diff --git a/src/ZeroRedact.UnitTest/Redactors/RedactIPv6AddressTests.cs b/src/ZeroRedact.UnitTest/Redactors/RedactIPv6AddressTests.cs
index 2e588d4..9cb3ab2 100644
--- a/src/ZeroRedact.UnitTest/Redactors/RedactIPv6AddressTests.cs
+++ b/src/ZeroRedact.UnitTest/Redactors/RedactIPv6AddressTests.cs
@@ -15,12 +15,13 @@ private static IEnumerable<object[]> All_TestData()
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "***********************" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
             yield return new object[] { "abc123 !@#", "********" };
         }
 
+
         private static IEnumerable<object[]> FixedLength_TestData()
         {
             yield return new object[] { "", "" };
@@ -33,12 +34,13 @@ private static IEnumerable<object[]> FixedLength_TestData()
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
             yield return new object[] { "abc123 !@#", "********" };
         }
 
+
         private static IEnumerable<object[]> Full_TestData()
         {
             yield return new object[] { "", "" };
@@ -52,12 +54,13 @@ private static IEnumerable<object[]> Full_TestData()
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "**:**:**:**:**:**:**:**" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
             yield return new object[] { "abc123 !@#", "********" };
         }
 
+
         private static IEnumerable<object[]> ShowLastQuartet_TestData()
         {
             yield return new object[] { "", "" };
@@ -71,12 +74,13 @@ private static IEnumerable<object[]> ShowLastQuartet_TestData()
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "**:**:**:**:**:**:**:5E" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
             yield return new object[] { "abc123 !@#", "********" };
         }
 
+
         [TestMethod]
         [DynamicData(nameof(All_TestData), DynamicDataSourceType.Method)]
         public void RedactIpv6_All_ShouldReturnRedactedRedactIPv6_String(string input, string expected)
diff --git a/src/ZeroRedact.UnitTest/Redactors/RedactMACAddressTests.cs b/src/ZeroRedact.UnitTest/Redactors/RedactMACAddressTests.cs
index 31e437c..a8c5487 100644
--- a/src/ZeroRedact.UnitTest/Redactors/RedactMACAddressTests.cs
+++ b/src/ZeroRedact.UnitTest/Redactors/RedactMACAddressTests.cs
@@ -14,7 +14,7 @@ private static IEnumerable<object[]> All_TestData()
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "***************************************" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
             yield return new object[] { "abc123 !@#", "********" };
@@ -31,7 +31,7 @@ private static IEnumerable<object[]> FixedLength_TestData()
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
             yield return new object[] { "abc123 !@#", "********" };
@@ -48,7 +48,7 @@ private static IEnumerable<object[]> Full_TestData()
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "****:****:****:****:****:****:****:****" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
             yield return new object[] { "abc123 !@#", "********" };
@@ -65,7 +65,7 @@ private static IEnumerable<object[]> ShowLastByte_TestData()
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "****:****:****:****:****:****:****:7334" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
             yield return new object[] { "abc123 !@#", "********" };
diff --git a/src/ZeroRedact.UnitTest/Redactors/RedactPhoneNumberTests.cs b/src/ZeroRedact.UnitTest/Redactors/RedactPhoneNumberTests.cs
index a646b28..10103e8 100644
--- a/src/ZeroRedact.UnitTest/Redactors/RedactPhoneNumberTests.cs
+++ b/src/ZeroRedact.UnitTest/Redactors/RedactPhoneNumberTests.cs
@@ -95,7 +95,7 @@ private static IEnumerable<object[]> FixedLength_TestData()
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "abc123 !@#", "********" };
diff --git a/src/ZeroRedact.UnitTest/Redactors/RedactStringTests.cs b/src/ZeroRedact.UnitTest/Redactors/RedactStringTests.cs
index 7cf7741..198c9d1 100644
--- a/src/ZeroRedact.UnitTest/Redactors/RedactStringTests.cs
+++ b/src/ZeroRedact.UnitTest/Redactors/RedactStringTests.cs
@@ -46,7 +46,7 @@ private static IEnumerable<object[]> FixedLength_TestData()
             yield return new object[] { "4111 1111 1111 1111", "********" };
             yield return new object[] { "2023/06/15", "********" };
             yield return new object[] { "email@example.com", "********" };
-            yield return new object[] { "100.100.100.100", "********"};
+            yield return new object[] { "100.100.100.100", "********" };
             yield return new object[] { "2001:0db8:85a3:0000:0000:8a2e:0370:7334", "********" };
             yield return new object[] { "00:1A:2B:FF:FE:3C:4D:5E", "********" };
             yield return new object[] { "+1 (555) 123-4567", "********" };
@@ -216,7 +216,6 @@ public void RedactString_SecondHalf_ShouldReturnRedactedString_ReadOnlySpan(stri
             Assert.AreEqual(expected, result.ToString());
         }
 
-
         [TestMethod]
         [DynamicData(nameof(IgnoreSymbols_TestData), DynamicDataSourceType.Method)]
         public void RedactString_IgnoreSymbols_ShouldReturnCorrectString_String(string input, string expected)
@@ -245,7 +244,7 @@ public void RedactString_ShowFirstAndLast_ShouldReturnCorrectString_String(strin
         {
             // Act
             string result = _redactor.RedactString(input, new StringRedactorOptions { RedactorType = StringRedaction.ShowFirstAndLast });
-            
+
             // Assert
             Assert.AreEqual(expected, result);
         }
@@ -256,7 +255,7 @@ public void RedactString_ShowFirstAndLast_ShouldReturnCorrectString_ReadOnlySpan
         {
             // Act
             ReadOnlySpan<char> result = _redactor.RedactString(input.AsSpan(), new StringRedactorOptions { RedactorType = StringRedaction.ShowFirstAndLast });
-            
+
             // Assert
             Assert.AreEqual(expected, result.ToString());
         }
diff --git a/src/ZeroRedact/Redactors/Redactor.EmailAddress.cs b/src/ZeroRedact/Redactors/Redactor.EmailAddress.cs
index c992d92..d000870 100644
--- a/src/ZeroRedact/Redactors/Redactor.EmailAddress.cs
+++ b/src/ZeroRedact/Redactors/Redactor.EmailAddress.cs
@@ -213,7 +213,7 @@ private unsafe string CreateMostUsernameRedaction(ReadOnlySpan<char> emailAddres
 
                 outputBuffer[..finalAtIndex].Fill(state.RedactionCharacter);
                 outputBuffer[0] = username[0];
-                outputBuffer[username.Length - 1] = username[username.Length - 1];                
+                outputBuffer[username.Length - 1] = username[username.Length - 1];
                 domain.CopyTo(outputBuffer[finalAtIndex..]);
             });
 
diff --git a/src/ZeroRedact/Redactors/Redactor.String.cs b/src/ZeroRedact/Redactors/Redactor.String.cs
index ff63a57..4c6a75f 100644
--- a/src/ZeroRedact/Redactors/Redactor.String.cs
+++ b/src/ZeroRedact/Redactors/Redactor.String.cs
@@ -123,7 +123,7 @@ private unsafe string CreateShowFirstAndLastRedaction(ReadOnlySpan<char> value,
             var result = string.Create(value.Length, redactorState, static (outputBuffer, state) =>
             {
                 var input = new Span<char>(state.StartPointer.ToPointer(), outputBuffer.Length);
-                
+
                 outputBuffer.Fill(state.RedactionCharacter);
                 outputBuffer[0] = input[0];
                 outputBuffer[^1] = input[^1];
diff --git a/src/ZeroRedact/Validators/PhoneNumberValidator.cs b/src/ZeroRedact/Validators/PhoneNumberValidator.cs
index c5b9bdd..0a6263a 100644
--- a/src/ZeroRedact/Validators/PhoneNumberValidator.cs
+++ b/src/ZeroRedact/Validators/PhoneNumberValidator.cs
@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace ZeroRedact.Validators
+namespace ZeroRedact.Validators
 {
     internal class PhoneNumberValidator
     {