09-18-2013, 11:14 PM
Soft is for residential.
Medium is for commercial carpet.
(Can also be used on durable residential such as berber)
Stiff is for tile & grout, or ribbed entry mats.
Medium is for commercial carpet.
(Can also be used on durable residential such as berber)
Stiff is for tile & grout, or ribbed entry mats.