Validity of desiccant

Introduction: desiccant is a means of moisture-proof, so what is the validity of desiccant? Get to know it through Baibai safety net Desiccant is a kind of chemical substance that can adsorb water molecules, which is very useful in life However, many people don't know this kind of substance very well, so how long is the effective period of desiccant? Through the safety net of Baibai It depends on the environment you put If you put it in a high humidity environment, it is easy to fail It is usually one year If you put it in a dry place and seal it, it can be used for a long time In the case of no water is 1 year, some desiccants are changed because of the environment General often used after a year should be changed, timely color can still be baked back, may have no effect However, there are also disposable, non reusable desiccants, you need to see the product description Through understanding, under normal circumstances for about a year, if you don't know the little knowledge of food additives, you can come to Baibai safety net for consultation Here are many related food safety knowledge, you can understand, such as how to do with children's eating desiccant by mistake and food safety detector and other related knowledge Editor in charge: he xianrob