Inflatable Shampoo Basin, Loc Detox Tub for Dreads, Shampoo Buddy Bowl for Bedridden, Disabled,Injured with 2.5 GL Portable Water Shower Bag（Black）

I know OP isn’t really in the right sub, but while we’re on the topic I’ve used things like this to wash my hair in bed and it works really well! https://a.co/d/0bxlsxQN