---
type: faq
title: "How do I make sure the hidden message stays hidden?"
description: "The scratch layer has to be fully opaque so the prize or code underneath never shows through until someone actually scratches it. Opacity comes down to how"
resource: https://www.4over4.com/faqs/general/how-do-i-make-sure-the-hidden-message-stays-hidden
tags: ["Marketing Materials", "faq"]
timestamp: 2026-07-20T18:54:40.856Z
---

# How do I make sure the hidden message stays hidden?

The scratch layer has to be fully opaque so the prize or code underneath never shows through until someone actually scratches it. Opacity comes down to how

Part of the **Marketing Materials** hub. See [all faq concepts](index.md).

- Page type: faq
- Hub: Marketing Materials
- URL: https://www.4over4.com/faqs/general/how-do-i-make-sure-the-hidden-message-stays-hidden