diff --git a/scripts/clean_project.sh b/scripts/clean_project.sh
new file mode 100755
index 00000000000..a8cd3fde794
--- /dev/null
+++ b/scripts/clean_project.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Deletes known build products, caches, and temporary storage from the project.
+# Useful for reclaiming storage space or before archiving.
+#
+# Run this script from the root of the project.
+
+rm -rf .gradle
+rm -rf .build
+rm -rf build
+rm -rf AWSSDKSwiftCLI/.build
+rm -rf IntegrationTests/.build
+rm -rf codegen/.build
+rm -rf codegen/sdk-codegen/build
+rm -rf codegen/protocol-test-codegen/build
+rm -rf codegen/protocol-test-codegen-local/build
+rm -rf codegen/smithy-aws-swift-codegen/build
+