Installed addon, went to google images and typed 'knitting pattern' - still same as ever. DOES NOT WORK !

This plugin doesn't remove pinterest results, it asks Google to not show them, it's something Firefox can do natively (as shown here http://westsideelectronics.com/how-to-remove-exclude-any-site-from-your-google-searches-permanently/).... And the "author" of this "plugin" is asking money... This is a scam.

After installation this opens a website where the author begs for money.

Doesn't work, image search still full of "pinterest" hits. Waste of time.