1. I powder my doll basically daily since I snuggle up against her at night and basically deplete the powder anywhere extended contact took place.
2. Once a month. Probably should be more, since she’s very tacky feeling by the 1st of the month. I rub her down with soapy water then dab all the water off with a microfiber towel. Then the powder. Takes maybe half an hour.
3. Usually once every 2 weeks, I wipe her down with antibacterial wipes and give her a full powdering. Spot clean and powder as needed.
Here is a Sex Doll Cleaning & Caring Guide!