🧪 Silica Gel Packets for Labs & Scientific Experiments: Desiccants, Products & Equipment Review

They are easy to put in small packages, but absorb very quickly and become transparent. I followed their instructions and put them in the microwave to charge. Well, plastic bags started to warp and melt after 2-3 minutes in the microwave on low power, but they were still transparent. Eventually I have to cut the plastic wrap, pop those tiny balls and try again. Yes, they turned blue again along with the instructions. I just put them in a small ziplock bag with very small holes for later use.

I bought these packs for my transplant meds as they stuck together. After reading reviews from 10 months ago they said it was a great product. The rating and the company also state that you can use it again and again. You cannot reuse. I follow the directions, put them in the microwave, they stay pink, then put one in a ziplock bag, suck out all the air with the blue bag and they both turn pink telling me there's still moisture in the other pink. I contacted the company and they never contacted

Since the product description said they were food safe I decided to give them a try. I live in a high humidity area as I'm near several small streams and surrounded by forest on three sides. My spices always get lumpy and wet so they have to be thrown away. So I put a little packet in a couple of jars to try it out. At first I wasn't sure if they would work because they stayed blue for so long. Then my son lost the lid from one of the spice jars and I didn't notice until I used it. When I saw…