diff --git a/src/content/docs/whp/add-ons/optimized-webserver.mdx b/src/content/docs/whp/add-ons/optimized-webserver.mdx
index d7b7d11..68e7bfb 100644
--- a/src/content/docs/whp/add-ons/optimized-webserver.mdx
+++ b/src/content/docs/whp/add-ons/optimized-webserver.mdx
@@ -83,6 +83,7 @@ For the site-switching steps, see [Switching a site's backend](/whp/how-to/switc
 
 ## Related
 
+- [Clear your site's cache](/whp/how-to/clear-your-cache/) — what to do when a change doesn't show up right away.
 - [Add-ons overview](/whp/add-ons/overview/)
 - [Resource upgrades](/whp/add-ons/resource-upgrades/) — if you need more CPU or RAM rather than a faster cache layer.
 - [Site Monitoring](/whp/add-ons/monitoring/) — pair with Optimized Webserver to catch any cache-related issues early.
diff --git a/src/content/docs/whp/how-to/clear-your-cache.mdx b/src/content/docs/whp/how-to/clear-your-cache.mdx
new file mode 100644
index 0000000..402a219
--- /dev/null
+++ b/src/content/docs/whp/how-to/clear-your-cache.mdx
@@ -0,0 +1,71 @@
+---
+title: Clear your site's cache
+description: Seeing an old version of a page after making a change? Here's how to clear cached content so your updates show up.
+sidebar:
+  order: 7
+---
+
+import { Steps, Aside } from '@astrojs/starlight/components';
+import Support from '~/content/partials/support-link.mdx';
+
+If you've changed something on your site but still see the old version — an updated page, a new image, a price, a published post — it's almost always **caching**: a saved copy of the page is being shown to make your site fast. Clearing the cache tells the system to build a fresh copy.
+
+There are two places a saved copy can live: in **your browser**, and on the **server** (if your site uses our [Optimized Webserver](/whp/add-ons/optimized-webserver/) add-on with LiteSpeed Cache). Work through the steps below in order — the first one fixes most cases.
+
+<Aside type="note">
+  When you're **logged in** to WordPress, we never serve you a cached page — you always see your site exactly as it is right now. So if a change looks missing while you're logged in, it's almost certainly your browser holding an old copy. Start with a hard refresh.
+</Aside>
+
+## Start with a hard refresh
+
+A normal refresh often reloads the page from your browser's own saved copy. A *hard* refresh forces your browser to fetch everything fresh from the server.
+
+<Steps>
+
+1. Open the page that looks out of date.
+
+2. Do a hard refresh:
+   - **Windows / Linux:** press `Ctrl` + `Shift` + `R`
+   - **Mac:** press `Cmd` + `Shift` + `R`
+
+3. Still seeing the old version? Open the same page in a **private / incognito window** (which ignores your browser cache entirely). If it looks correct there, the issue was just your browser — clear your browser cache and you're done.
+
+</Steps>
+
+## Purge the server cache
+
+If your site is on the **Optimized Webserver** add-on, pages are also cached at the server by LiteSpeed Cache. Most of the time this clears itself automatically — publishing a post, updating a page, or completing an order purges the right pages for you. Occasionally (after a large change, a theme edit, or a bulk update) you may want to clear it by hand.
+
+For WordPress sites, you do this from the free **LiteSpeed Cache** plugin:
+
+<Steps>
+
+1. Sign in to your site's **WordPress admin** (`yourdomain.com/wp-admin`).
+
+2. In the left menu, go to **LiteSpeed Cache → Toolbox**.
+
+3. On the **Purge** tab, click **Purge All**. This drops every cached page; the next visitor to each page gets a freshly built copy.
+
+</Steps>
+
+<Aside type="tip">
+  There's also a shortcut in the black toolbar at the top of every WordPress admin page: the **LiteSpeed Cache** menu has a **Purge All** option you can use without leaving the page you're on.
+</Aside>
+
+<Aside type="caution">
+  The very first visit to each page after a purge runs at normal (uncached) speed while the fresh copy is built — then it's fast again. Don't judge your site's speed on that first load right after purging.
+</Aside>
+
+## If that didn't fix it
+
+- **Your site isn't WordPress**, or you don't have the LiteSpeed Cache plugin — there's nothing for you to purge directly. Contact us and we'll clear the server-side cache for you.
+- **You purged everything and still see the old version** — give it a moment and try a hard refresh again. If it persists, it may not be a cache issue at all (for example, a change that didn't actually save, or a content/plugin problem). Reach out and we'll take a look.
+
+## Related
+
+- [Optimized Webserver (OpenLiteSpeed + LSCache)](/whp/add-ons/optimized-webserver/) — what the server-level cache is and how to enable it.
+- [Switching a site's backend](/whp/how-to/switching-site-backend/)
+
+## Still stuck?
+
+<Support />