Hair products take up a lot of space in a bathroom - there's gels, sprays, straighteners etc etc so they take up a lot of space.

To sort it out, use a plastic container (no lid) for under the sink and load it up with all that stuff. Then when it's time to make yourself beautiful, you simply take out the tub, use what you need and put the whole thing back.

No mess no fuss and it's easy to see what you need to buy when you run out of stock.