We wash the bedding, disinfect door handles, and perhaps even replace our toothbrush.
But what about the lipstick you've been using while you were ill? Or your lip balm, mascara and foundation? Should they stay or should they go?
The answer isn't quite as straightforward as you might think.
Lip Products: Better Safe Than Sorry
Lipsticks, lip glosses and lip balms come into direct contact with your mouth, making them the most likely makeup items to harbour viruses and bacteria while you're ill. Although flu viruses generally don't survive for long outside the human body, they can remain active on surfaces for several hours, and bacteria can persist for much longer.
If you've had a particularly severe flu infection, replacing lip products is a sensible precaution, especially if you are prone to recurring infections or have a weakened immune system. Lip balms in pots that require you to dip a finger in repeatedly are particularly worth replacing.
If the lipstick was expensive, you can reduce the risk by carefully shaving off the top layer with a clean tissue or sanitised knife before wiping the surface with a little 70% isopropyl alcohol and allowing it to dry. However, if you have any doubts, replacing it provides complete peace of mind.
Mascara Is Different
Mascara has a relatively short lifespan anyway. Eye infections can spread easily, and mascara tubes are warm, dark environments where bacteria can multiply.
If you developed sore, watery eyes during your illness or had any sign of an eye infection, it's best to throw the mascara away and open a fresh tube.
Powders and Foundations
Pressed powders, blushers and eyeshadows are generally much lower risk because they contain very little moisture. You can usually disinfect the surface with a light mist of cosmetic-safe alcohol and clean your brushes thoroughly before using them again.
Liquid foundations, concealers and pump dispensers are also relatively safe because the product inside isn't continually exposed to the air. Simply clean the outside of the bottle and the pump nozzle with an alcohol wipe.
Don't Forget the Brushes
Many people overlook the makeup brushes themselves.
Brushes and beauty sponges should be washed thoroughly with warm water and a gentle cleanser or specialist brush cleaner. Allow them to dry completely before using them again.
The Bottom Line
There is limited evidence that people routinely reinfect themselves with flu from their own makeup once they have recovered, as your immune system has usually developed protection against the same strain. However, contaminated cosmetics can potentially spread germs to others or become breeding grounds for bacteria over time.
When in doubt, replace products that have direct contact with your lips or eyes, clean everything else carefully, and treat yourself to a fresh start after you've recovered.
Sometimes, peace of mind is worth far more than the cost of a new lipstick.





