Asked in Skin CareChemistryPersonal Hygiene
What is the effect of deodorant on dry skin?
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Why hands feel cool when perfume is sprayed on them?
When a deodorant is sprayed on the body, the spirit or some similar solvent used in it evaporates very fast due to its low boiling point. In this process of evaporation, the deodorant needs latent heat of evaporation. As the deodorant is in direct touch with the skin, and the skin is generally warmer than the rest of the environment, most of the latent heat of evaporation is taken by the evaporating deodorant from the skin. The rate of absorption of heat by deodorant this way is significantly higher than the rate at which the body can replenish the heat lost by the skin. This reduce the skin temperature and makes it feel cool.
Asked in Skin Care, Chemistry, Personal Hygiene
If You sweat and no matter what you do or deodorant you use it doesn't help what should you do?
Asked in Skin Care
How do you know if you have dry skin?
Usually dry skin results in flakiness, when your skin starts to peel or even ashiness, when you can see that your skin is dried out. Another way you can tell if your skin is too dry is if you pull at your skin and it is too dry to flex and it feels like it is cracking. If your skin is dry the best solution is to use a good moisturizer/ lotion.
Asked in Skin Care, Beauty
Do you have glycerin which can be applied on the dry skin?