What you should not do:
Experts have for years pointed out that’s a bad idea – and now Apple is officially warning users not to do it.
“Don’t put your iPhone in a bag of rice. Doing so could allow small particles of rice to damage your iPhone,” the company says in a recent support note spotted by Macworld. Along with the risk of damage, testing has suggested uncooked rice is not particularly effective at drying the device.
What you should do:
If your phone isn’t functioning at all, turn it off right away and don’t press any buttons. The next steps depend on your specific circumstances, but broadly speaking: dry it with a towel and put it in an airtight container packed with silica packets if you have them. Don’t charge it until you’re sure it’s dry.
Just pick up one of these:
One day I’m going to make my fortune by writing a silica gel recipe book.
Oxygen absorber absorbs oxygen but not air or moisture whereas silica gel absorb moisture. Therefore, oxygen absorber is recommended if we want to maintain the level of humidity in the packaging and extend the freshness of food product.
It’s jerkey, specifically dried meat, pretty sure they’re silica packets
https://www.leesmarketjerky.com/blogs/blog/what-is-the-packet-inside-beef-jerky#:~:text=The packet inside beef jerky is actually an “oxygen-absorber,the iron powder to rust.