diff --git a/browser_patches/contributing.md b/browser_patches/contributing.md
index d5359af664..eded253bb0 100644
--- a/browser_patches/contributing.md
+++ b/browser_patches/contributing.md
@@ -61,4 +61,13 @@ You can check the CDN status:
 $ ./browser_patches/tools/check_cdn.sh
 ```
 
-As the builds appear, you can roll to a new browser version in the `./package.json` file.
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+As the builds appear, you can roll to a new browser version in the `./package.json` file.
+
+
+# FAQ
+
+## Q: Can I reuse my other browser checkout?
+
+Yes, you can. For this:
+- pass path to your browser checkout as a second argument to `prepare_checkout.sh` script.
+- pass path to your browser checkout as a second argument to `export.sh` when exporting changes.
\ No newline at end of file