Well... Hot and sweaty hair does grow faster, because it opens your pores in your scalp and helps blood flow to your hair follicles so I'm guessing in a sauna it would help all that for better growth?
Yes. Sauna doesn't get as hot as say a hair dryer.
A steam bath and sauna may cause the hair to frizz and possibly cause the hair to lose volume if styled.
Yes you can, I go to sauna about 6 times a week.
No, since sauna is very humid and it makes your body sweat more.
No, since it is a very humid environment
Swallowing the occasional strand won't cause a thing.
His hair color changes because he turns human, which happens on the new moon of every month
He was born with It and his dad had white hair
Uncomfortable feeling and terrible smell for a moment, but not much else.
Sauna suits are not meant to be worn in sauna. You are supposed to be naked in there.
When dye is applied to human hair, the color molecules in the dye penetrate the hair cuticle and cortex, changing the hair color. The extent of color change depends on factors like the type of dye used, the natural color of the hair, and the duration the dye is left on the hair.
Putting soda in a sauna can potentially lead to a sticky mess and potentially damage the sauna equipment. The heat can cause the soda to bubble and spill over, creating a sticky residue that is difficult to clean. It is not recommended to bring soda into a sauna.