Get rid of hard water stains with lemon!
After doing a ton of research, I discovered that most of the popular homemade products are extremely easy to make, require less than 5 ingredients, are a fraction of the cost, and are SO much better for your health!
Get whites white again. Just pour this mixture over even old sweat stains. Put 1/2 cup hydrogen peroxide, 1/2 cup baking soda, and 1 cup water in a bowl.