Yes, you read that correctly! Paint your bathroom sink with a special little product from rustoleum called appliance epoxy. Intended for refreshing your old fridge, it can also be used in the bathroom to freshen your yellowed or funky colored countertop.
Please note that this isn’t a permanent fix and is intended to get you by in a fix while you’re saving up or deciding what you want, but it looks a lot better than it did and is holding up well enough that it will give us a season or two of use until we rip out this bathroom.
This hack only takes a few minutes per each application, the length of time is solely due to paint drying.