No VOC This is a nontoxic, odorless, easy to use brush cleaner. It is water based and environmentally friendly. This no VOC cleaner is strong and effective. It is strong and effective without ozone depleting or harsh chemicals. The non-citrus based hand and brush cleaner has quick penetration and is mild, yet cleans like no other hand or brush cleaner. It quickly and efficiently cleans even caked on paint.