Hot water works better than cold for loosening dried messes. Most of the time, a simple rinse is all you’ll need to renew your razor blades. Continue tapping and flushing until there are no particles left on or around the blade. [2] X Research source Never use your hand to tap or manipulate the blade in any way. It can be very easy to cut yourself if you’re not careful.

Razor brushes can usually be found at most pharmacies, supermarkets or wherever hygiene products are sold. If you don’t own a dedicated razor brush, an unused toothbrush will also do the trick. Just make sure it’s clean before using it on your razor blades. [4] X Research source

Prolonged exposure to moisture can cause rust to form on the blade, which is both a safety concern and makes for a far less efficient shave. [6] X Research source Water-logged razors can also lead to unsanitary mold growth. Accelerate the drying process by dabbing the blade with an absorbent microfiber towel or blasting it with a hair dryer on a low heat setting. [7] X Research source

For best results, use an alcohol that’s at least 70% pure. Rubbing alcohol is readily available, convenient and safe to use—to go the extra mile in disinfecting your razor, you’ll often have to look no further than your own medicine cabinet. Distilled white vinegar or hydrogen peroxide will also make acceptable alternatives if you don’t have any alcohol on hand. [9] X Research source

The movement of the alcohol through the blades will also help clear out any remaining debris.

It’s okay to soak an entire shaving razor in the alcohol, vinegar or hydrogen peroxide solution. This will eat away at dried gunk around the handle and base of the blades, effectively cleaning it all over.

Unlike water, alcohol will actually stop rust from developing on the metal. Find a safe place to stash your razor blades to prevent accidents.

Consistent cleaning will go a long way in extending a razor’s lifespan, even if it’s of the disposable variety. Once a week or so, disinfect your razor by soaking it in rubbing alcohol.

Don’t leave your razor sitting on the edge of the sink or on the alcove in a dingy shower, where they’ll be in direct contact with soap scum and bacteria. These places also tend to be more humid, which increases the likelihood of rusty blades.

Some hygiene experts go as far as to recommend that you purchase replacement blades after every 6-8 uses. [14] X Research source Even non-disposable razors will need restoring or replacing once they begin to show signs of wear.