Do I need to refrigerate the Ai Ai Tie products?

It's totally unnecessary.

Do Ai Ai Tie products need vacuum storage?

No, a self-sealing pocket is enough to protect against moisture.

Should Ai Ai Tie products be protected from light?

No need, just natural light in the general family living room.

Don't be exposed to the sun all the year round, billboards will fade and age in the sun all the year round.

What should I do if I feel wet? Can I still use it?

I don't think I should throw it away. I can use it in the sun for another day.

If the moxa stick gets wet,

You can find a day or two when the weather is particularly good, preferably around 2-3 noon, and take the moxa sticks and boxes outside to dry.

It takes about an hour.

If mildew is serious, please throw it away and don't use it to prevent personal injury!