diff --git a/Per-site-switches.md b/Per-site-switches.md
index f9d34ba..3837900 100644
--- a/Per-site-switches.md
+++ b/Per-site-switches.md
@@ -71,7 +71,7 @@ You can easily toggle on/off cosmetic filtering for a given site:
![Popup UI](https://raw.githubusercontent.com/gorhill/uBlock/master/doc/img/popup-1j.png)
The badge shows the number of DOM elements that have been hidden on the page.
-When present, the badge number indicates the number of elements hidden on the page by uBlock as a result of cosmetic filtering. If you disable cosmetic filtering while there are hidden elements on the page, these elements will become visible/hidden as you toggle off/on cosmetic filtering.
+When present, the badge number indicates the number of elements hidden on the page by uBlock as a result of cosmetic filtering. If you disable cosmetic filtering while there are hidden elements on the page, these elements will become visible/hidden as you toggle off/on cosmetic filtering. A good example of cosmetic filtering in action are the ads showing up on a Google Search page results ([example](https://www.google.com/search?q=buy+car&oq=buy+car)).
Cosmetic filtering is always enabled by default.