In a pinch? Trying to save some cash? Maybe a little of both? Well either way, if you're feeling up to a little DIY, you can always buy regular blister bandages and cut them up yourself (you can even follow Reddit's genius advice and use a hole punch to get just the right size). These work just as well as any of the fancier options on the list — the only drawback is the extra step of cutting the bandages. Just be sure to look for the magic word "hydrocolloid" — often, you'll find them in the form of blister bandages, though they also have them for wound care.
