You can also clear the cache for a specific model.Go to: Catalog tab>select Maintenance>Clear Cache for Catalog.
Clear cache allows you to clear the cache from the catalog by selecting one of the following parameters:
Format. Select a format from the list to clear the cache for all files with that format.
Date. Type values for From and To, with a span not exceeding 90 days. To clear the cache for the last 3 months from the current date, select Last 3 months.
Category. Select a category from your catalog to clear the cache for all files in that category.
You can also clear the cache for a specific model.
For general information: