diff --git a/contributing.md b/contributing.md
index d40c23d..c74dc15 100644
--- a/contributing.md
+++ b/contributing.md
@@ -230,7 +230,6 @@ static partial class Polyfill
 
 #endif
 
-#if FeatureMemory
 #if !NETCOREAPP3_0_OR_GREATER
     /// <summary>
     /// Equivalent to Write(stringBuilder.ToString()) however it uses the
@@ -240,16 +239,21 @@ static partial class Polyfill
     [Link("https://learn.microsoft.com/en-us/dotnet/api/system.io.textwriter.write#system-io-textwriter-write(system-text-stringbuilder)")]
     public static void Write(this TextWriter target, StringBuilder? value)
     {
-        if (value != null)
+        if (value == null)
         {
-            foreach (ReadOnlyMemory<char> chunk in value.GetChunks())
-            {
-                target.Write(chunk.Span);
-            }
+            return;
         }
+
+#if FeatureMemory
+        foreach (ReadOnlyMemory<char> chunk in value.GetChunks())
+        {
+            target.Write(chunk.Span);
+        }
+#else
+        target.Write(value.ToString());
+#endif
     }
 
-#if FeatureValueTask
     /// <summary>
     /// Equivalent to WriteAsync(stringBuilder.ToString()) however it uses the
     /// StringBuilder.GetChunks() method to avoid creating the intermediate string
@@ -273,16 +277,19 @@ static partial class Polyfill
 
         async Task WriteAsyncCore(StringBuilder builder, CancellationToken cancel)
         {
+#if FeatureValueTask && FeatureMemory
             foreach (ReadOnlyMemory<char> chunk in builder.GetChunks())
             {
                 await target.WriteAsync(chunk, cancel).ConfigureAwait(false);
             }
+#else
+            await target.WriteAsync(builder.ToString());
+#endif
         }
     }
 #endif
-#endif
 
-#if NETFRAMEWORK || NETSTANDARD2_0 || NETCOREAPP2_0
+#if (NETFRAMEWORK || NETSTANDARD2_0 || NETCOREAPP2_0) && FeatureMemory
 #if FeatureValueTask
 
     /// <summary>
@@ -385,10 +392,9 @@ static partial class Polyfill
         }
     }
 #endif
-#endif
 }
 ```
-<sup><a href='/src/Polyfill/Polyfill_TextWriter.cs#L1-L201' title='Snippet source file'>snippet source</a> | <a href='#snippet-Polyfill_TextWriter.cs' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Polyfill/Polyfill_TextWriter.cs#L1-L207' title='Snippet source file'>snippet source</a> | <a href='#snippet-Polyfill_TextWriter.cs' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 
diff --git a/readme.md b/readme.md
index 252899c..1439c4a 100644
--- a/readme.md
+++ b/readme.md
@@ -12,7 +12,7 @@ The package targets `netstandard2.0` and is designed to support the following ru
  * `net5.0`, `net6.0`, `net7.0`, `net8.0`, `net9.0`
 
 
-**API count: 338**<!-- singleLineInclude: apiCount. path: /apiCount.include.md -->
+**API count: 339**<!-- singleLineInclude: apiCount. path: /apiCount.include.md -->
 
 
 **See [Milestones](../../milestones?state=closed) for release notes.**
@@ -806,6 +806,7 @@ The class `Polyfill` includes the following extension methods:
 
 #### TextWriter
 
+ * `Task FlushAsync(CancellationToken)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.io.textwriter.flushasync#system-io-textwriter-flushasync(system-threading-cancellationtoken))
  * `void Write(StringBuilder)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.io.textwriter.write#system-io-textwriter-write(system-text-stringbuilder))
  * `void Write(ReadOnlySpan<Char>)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.io.textwriter.write#system-io-textwriter-write(system-readonlyspan((system-char))))
  * `Task WriteAsync(StringBuilder, CancellationToken)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.io.textwriter.writeasync#system-io-textwriter-writeasync(system-readonlymemory((system-char))-system-threading-cancellationtoken))
diff --git a/src/Consume/Consume.cs b/src/Consume/Consume.cs
index bcfbc85..c10c844 100644
--- a/src/Consume/Consume.cs
+++ b/src/Consume/Consume.cs
@@ -482,12 +482,10 @@ async Task TextWriter_Methods()
         TextWriter target = new StringWriter();
         target.Write(new StringBuilder());
         await target.FlushAsync(CancellationToken.None);
+        await target.WriteAsync(new StringBuilder());
 #if FeatureMemory
-        //TODO: expose without FeatureMemory
-        target.WriteAsync(new StringBuilder());
-        var span = "a".AsSpan();
-        target.WriteLine(span);
-        target.Write(span);
+        target.WriteLine("a".AsSpan());
+        target.Write("a".AsSpan());
         var memory = "a".AsMemory();
         await target.WriteLineAsync(memory);
         await target.WriteAsync(memory);
diff --git a/src/Polyfill/Polyfill_TextWriter.cs b/src/Polyfill/Polyfill_TextWriter.cs
index d26c06f..2890687 100644
--- a/src/Polyfill/Polyfill_TextWriter.cs
+++ b/src/Polyfill/Polyfill_TextWriter.cs
@@ -42,7 +42,6 @@ public static Task FlushAsync(this TextWriter target, CancellationToken cancella
 
 #endif
 
-#if FeatureMemory
 #if !NETCOREAPP3_0_OR_GREATER
     /// <summary>
     /// Equivalent to Write(stringBuilder.ToString()) however it uses the
@@ -52,16 +51,21 @@ public static Task FlushAsync(this TextWriter target, CancellationToken cancella
     [Link("https://learn.microsoft.com/en-us/dotnet/api/system.io.textwriter.write#system-io-textwriter-write(system-text-stringbuilder)")]
     public static void Write(this TextWriter target, StringBuilder? value)
     {
-        if (value != null)
+        if (value == null)
         {
-            foreach (ReadOnlyMemory<char> chunk in value.GetChunks())
-            {
-                target.Write(chunk.Span);
-            }
+            return;
         }
+
+#if FeatureMemory
+        foreach (ReadOnlyMemory<char> chunk in value.GetChunks())
+        {
+            target.Write(chunk.Span);
+        }
+#else
+        target.Write(value.ToString());
+#endif
     }
 
-#if FeatureValueTask
     /// <summary>
     /// Equivalent to WriteAsync(stringBuilder.ToString()) however it uses the
     /// StringBuilder.GetChunks() method to avoid creating the intermediate string
@@ -85,16 +89,19 @@ public static Task WriteAsync(this TextWriter target, StringBuilder? value, Canc
 
         async Task WriteAsyncCore(StringBuilder builder, CancellationToken cancel)
         {
+#if FeatureValueTask && FeatureMemory
             foreach (ReadOnlyMemory<char> chunk in builder.GetChunks())
             {
                 await target.WriteAsync(chunk, cancel).ConfigureAwait(false);
             }
+#else
+            await target.WriteAsync(builder.ToString());
+#endif
         }
     }
 #endif
-#endif
 
-#if NETFRAMEWORK || NETSTANDARD2_0 || NETCOREAPP2_0
+#if (NETFRAMEWORK || NETSTANDARD2_0 || NETCOREAPP2_0) && FeatureMemory
 #if FeatureValueTask
 
     /// <summary>
@@ -197,5 +204,4 @@ public static void WriteLine(
         }
     }
 #endif
-#endif
 }
\ No newline at end of file