Hey journey.. I don't really worry about washing it out. I guess i wash it out after 3 or so days. Just depend son you.. if u feel its building up too much you can just rinse it out with water or shampoo.. It seems to come out easily. I never really had a product build up issue, and i believe most of the ingredients are good for the hair.

I think the site is prothik.com Its a spray can, and its not like toppik at all.. Its more of a colored myst that thickens the hair. Its not fibers.. There is a slight learning curve when using it.. But once you get the hang of it, its very simple easy and effective. I spray it maybe six or so inches away from the areas, and than i spray it with hair spray and comb the hair to blend it through the hair to make the hair thicker. You just gotta try and practice a couple of times.. when i first used prothik i didn't like it i thought it was messy, but than i kept using it and got the hang of it and it doesn't rub off easily like the other products.. it stays in place better once it dries.