Does Rubbing Alcohol Expire
Does Rubbing Alcohol Expire
It is used as a household cleaner and disinfectant. It is also the main ingredient of many hand sanitizers.
It has a very long shelf life but does eventually expire.
What does an expiration date mean? Is rubbing alcohol still effective if it is used after its expiration date?
We’ll be answering these questions in this article and providing more information about the safety and effectiveness of rubbing alcohol.
What’s rubbing alcohol?
Rubbing alcohol is colorless and clear. It has a strong, distinctive smell.
Isopropanol is the main ingredient of rubbing alcohol, also known as isopropyl alcohol. The majority of rubbing alcohol contains at least 60% isopropanol. The rest is water.
Isopropanol acts as an antimicrobial agent. It kills bacteria and germs. It is used to disinfect your skin and other surfaces.
The more isopropanol in a solution, the better it works as a disinfectant.
What’s it used for?
Rubbish alcohol is likely to have been used to clean your skin before taking an injection or blood sample. Rub it on your skin, and it will feel cool.
It is also common in many hand sanitizers, including liquids and gels.
Hand sanitizers are a good way to prevent spreading viruses such as The new coronavirus and Seasonal Cold and Flu germs.
Washing your hands with soap is better than using hand sanitizer if your hands are visibly dirty or greasy.
The Centers for Disease Control and Prevention recommends an alcohol-based hand cream containing at least 70%Trusted Source of isopropanol and 60 percent ethanol.
To disinfect surfaces with a high touch, you can apply rubbing alcohol to a microfiber cloth.
- your mobile phone
- door handles
- Light switches
- computer keyboards
- Remote controls
- staircase railings
- Appliance handles such as the oven, microwave, and refrigerator.
Is it subject to expiration date?
The expiration date for rubbing alcohol is 31 December. The expiration date should be printed on the label or the bottle.
Depending on the manufacturer’s specifications, the expiration date may be between 2 and 3 years after its date.
Rubbing alcohol is not good because it evaporates in the air. However, the water does not evaporate. This can lead to a decrease in the effectiveness of rubbing alcohol.
It is difficult to stop the evaporation. Even if the bottle is kept closed, air can still escape.
Can I use rubbing alcohol after its expiration date?
Expired rubbing alcohol is likely to have a lower level of isopropanol than rubbing alcohol that’s not expired. It may still contain some isopropanol, but it might not be as effective in killing bacteria and germs.
Sometimes, it is better to use it than not take any action.
If you don’t have any other household disinfectants, you can use expired rubbing alcohol to clean your home. It may not be able to kill all germs.
Expired rubbing alcohol can also be used to clean your hands, but it won’t work either.
After washing your hands with soap and water, you should avoid touching your face and other surfaces. You can also use a block of alcohol-based hand soap to clean your hands.
Expired rubbing alcohol can be dangerous if used for medical purposes. It would be best if you did not use expired rubbing alcohol for skin care before giving an injection. It is not recommended to treat a wound with expired rub alcohol.
What factors can affect the effectiveness of rubbing alcohol?
The rubbing alcohol will lose its effectiveness the longer it has expired. Several factors influence how long rubbing alcohol will last.
- How to seal it. Isopropanol left on a bottle of rubbing alcohol will evaporate faster than if the lid was kept on.
- Surface area. Rubric alcohol with a larger surface area will evaporate more quickly than alcohol with a lower surface area. Storing your rubbing liquor in a tall container can help reduce the amount of air exposure.
- Temperature. The temperature of the alcohol also affects its evaporation. To slow down evaporation, keep your rubbing alcohol in a cool area.
Safe use of rubbing alcohol
Use rubbing alcohol with the following cautions:
- Avoid getting rubbing alcohol on your nose or eyes. Rinse the area with cool water for 15 min if you do.
- Rubbing alcohol can cause it to be flammable. It should be kept from heat, sparks, electrical outlets, candles, fire, and flames.
- Before using rubbing alcohol to clean serious wounds or burns, or animal bites, consult a healthcare professional.
- Toxic HTMLpropanol can sometimes be ingested. Call 911 immediately if you have ingested isopropanol. If you don’t feel it is an emergency, call poison control at 800222-1222.
The bottom line
The expiration date for rubbing alcohol is printed on the label or the bottle.
The shelf life for rubbing alcohol is 2 to 3 years. The alcohol will begin to evaporate after that point, which can cause it to be less effective in killing bacteria and germs.
It is best to use rubbing alcohol that has not expired to be safe. You can disinfect your hands with soap and water or an alcohol-based scrub that contains at least 70% isopropanol and 60 percent ethanol.