Take 5—10 minutes to declutter your shower/bath supplies.
Do you have empty bottles of shampoo or conditioner in the bathroom? Recycle them. Do you have products you purchased that you didn’t like? Throw it out. Do you have unopened sample bottles from hotels? Donate them to a homeless shelter.
Do you have bath sets or bath accessories that you received as a gift. Maybe someone gave you a jar of bath salts and you only take showers. If it is stuff you won’t use, give it away and free up that space.
Some questions to ask yourself about the remaining products. Do you use it? Would you buy it now? If not, toss it.