The cabinet under a bathroom sink is notorious for becoming a mess of miscellaneous items. But you can transform this area into a functional space by implementing some smart storage solutions.Coordinate If you have open shelving beneath your sink, use coordinating containers or baskets to hold necessities. Pick neutral colors or fun patterns that complement the room’s color scheme. Maximize Increase vertical storage space under your sink by installing multi-tiered drawers. Place items like toilet paper and towels in bigger drawers and bottles of shampoo or cleaning supplies in smaller sections. Organize Use drawer organizers for the items you reach for daily. Adding putty to the bottom corners will keep the organizer from moving as you open and close the drawers.