Add InstantWashQuote to your Squarespace site

1. In Squarespace, open Pages → Custom Code → Code Injection.
2. Paste the code below into the Footer box and click Save.
3. Visit your live site, then add it under Websites allowed below and press Verify install.

<div data-iwq-slot="<your-slug>" style="display:inline-block;min-height:75px;vertical-align:top"></div><script src="https://instantwashquote.com/embed.js" data-owner="<your-slug>" async></script>

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Before you start: Code injection is a paid-plan feature (Core, Plus, Advanced and the Commerce plans, per Squarespace). Squarespace support doesn't help with custom code.

Source: Customize parts of your site with code injection. Checked Oct 29, 2026. Menu names can change; follow Squarespace's page if yours differs.

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