How much Dread Zasta will I need to remove my dreads? - Dreadlocks FAQ's
The length and thickness of your dreadlocks will change how much Dread Zasta is needed to remove them. With medium to thick dreads you'll use about one bottle per foot of length. This will be enough even if you're removing dreadlocks that are many years old. (it is a sad thought but it happens). Thin dreads will require less Dread Zasta to take them out. Having a little extra is good because after the dreadlocks are out *sniffle* you'll want to wash and condition them and the Dread Zasta is an amazing conditioner.