5. Toothpaste
Toothpaste is another home remedy for blisters. Toothpaste has been known to help with pimples, but it can also heal blisters. When you try toothpaste, make sure you don’t get the one with cinnamon in it. Cinnamon will irritate the blister. Try to get the toothpaste that is in the paste form versus the gel. It will dry out the blister in a couple of days.
The blister may dry up on its own in a couple of days, but by applying the toothpaste, it will prevent you from wanting to pop it. When it heals, it won’t be sore or red. Since you will be applying the toothpaste to a blister, you may want to use a separate toothpaste from your own, especially if you’re going to be using your hands. You don’t want to spread germs from your feet to your mouth. It might be a good idea to use a Q-tip to put the toothpaste on and dab onto the blister.