Do you leave your sunscreen on in the sun? Error! Put it in a cool place quickly to make it more effective.
Dermatologists recommend not to forget to apply sunscreen when sitting in the sun helium.
The SPF number on the sunscreen bottle represents the amount of exposure your skin can withstand without burning. For example, the SPF30 index means that you can stay in the sun for 30 minutes.
The ingredients in sunscreen will break down on both your skin and the container if left on for too long.. Leaving your sunscreen in the sun means that its formula will melt and weaken, making it less effective.
Therefore, relevant organizations such as the US Food and Drug Administration (FDA) recommend never exposing them to the sun. It is better to wrap them in a towel and put them in a shady place. This place should not be a car for any reason, because when it’s hot, it turns into a “stove”.
In addition, the duration of the sunscreen should be short on the beach. If you plan to spend many hours at the seaside, keep the sunscreen in a cool portable cooler. Do not forget that the packaging of sunscreens says that they should also be protected from extreme heat.
However, for greater protection, your sunscreen must meet certain specifications, especially not be old. If you don’t remember when you bought it, throw it away. Sunscreens last up to three years as long as they are not exposed to the sun or intense heat.