21 Genius Homemade Hacks Every Parent Should Know

By putting equal parts of blue Dawn dish detergent and vinegar in a spray bottle, this solution works as a descaler for your shower. After spraying the solution and letting it sit for 20 minutes, the limescale and soap scum will melt right off. If it's really bad, rub it with a cloth before rinsing it off. This works especially well if you have well water or hard water spots.