During a fast, the body becomes like a sponge and absorbs things such as water from showering and moist in the air at a much higher rate.
I was wondering if I should avoid using creams and deodorant during a prolonged soft dry fast?
If you’re staying at home during your fast, I don’t think it would be a big deal to skip using those items if you wish. If you’re around others, I wouldn’t recommend skipping out on your normal hygiene routine. You can switch to DIY and natural alternatives during your fast if the store bought stuff concerns you.