But how if the database cleaner module isn't on your prestashop module folder ? Its happen to me, when i want to clean prestashop 1.6.0.8 sample data for my prestashop fresh installation. But, when i search in modules tab for pscleaner or database cleaner i don't see it on my modules list.
To solved above problem, i attached pscleaner / database cleaner module that you can use.
Here is the download link for pscleaner / database cleaner module or pscleaner download module