Of the Air (cele/celes)@lemmy.blahaj.zonetoScience Memes@mander.xyz•Technically CorrectEnglish
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1 month agoYou can freeze sunscreen, however, it’s a bad idea to do this as it makes the chemicals in the sunscreen inert and thus useless in actually protecting you from the sun. Same as letting it overheat, ironically.
Yes, however, it’s the other chemicals they mix it with that make it not biodegradable. Thankfully there are some companies not using those chemicals now which is lovely.
Also, for those who are allergic to latex, unfortunatley the only option is polyurethene which is plastic, and as such not at all biodegradable.