Silica gels are used to consume the humidity so the product doesn’t have any mold or sımılar defect when arrıved to the customer. Probably, you always see them in the shoes, food, and clothing packages. Even though they have huge warnings they are not dangerous. The warnings are because of the choking hazard risk. On the other hand, they may be even life saver most of the time.
Therefore, you can use these items around the house for many purposes. For example, if you drop your phone in the water, applying silica gels to your phone probably save it. They have many uses that you will be learning with this video.