It cleans the toilet.
Hydrogen peroxide is a good alternative for a toilet bowl cleaner, especially if you need one for an emergency. What happens is that the chemical can effortlessly remove dirt, grime, bacteria, and the gross stuff that's really causing your toilet bowl stains. In fact, the 3% bottle of the chemical that we can have in our medicine cabinet is enough. That small amount of hydrogen peroxide makes it also safe to use around humans and pets.
House Digest recommends that you add the chemical into the bowl and let it set for 30 minutes if you want to remove and target smears and stains. To make things easier, you can also buy the chemical in a spray bottle (or transfer it to a recyclable spray bottle). You can reach nooks and crannies with that kind of application too!
Learn more about using hydrogen peroxide for toilet cleaning here.
Image credit: Karolina Grabowska