In order for WooThumbs to load your images quickly, the image data associated with a product is cached. This cache automatically updates when you save a product or variation, however, you can also clear it manually if you need to.
To clear the image cache, take the following steps:
- Go to WooCommerce > WooThumbs > Dashboard > Tools.
- Click Clear Image Cache.
- Your images will be cached again as soon as someone visits your website.