Well i just did it so i suppose so.
soap
soap shampoo cleans hair which when your bald you have no hair and soap cleans skin which is what is on top of his head
no Indian's did not make soap or shampoo. They did not have the things or materials to make these products.
PLEASE USE SHAMPOO SO YOU DONT SMELL ! ! !
You shouldn't, because it is too harsh for their skin. You should use cat shampoo, or if you don't have any cat shampoo, you can use baby shampoo, but not dish soap nor regular human shampoo for adults.
Dove shampoo and many other similar brands use pigs fat in their shampoo. This helps bind the soap and form the structure of the soap.
Due to the chemicals in people shampoo, it is better to use a dog shampoo. Dogs have different sensitivities than people.
Never wash with soap . Shampoo works well. If you don't wish to use shampoo and conditioner
baby shampoo
Sorry, soap and shampoo are made for baths and showers. Not hot tubs. You should take a shower before entering a hot and be sure to rinse well as to not bring in any soapy residue.
There aren't laws about such things! I imagine most people use shampoo.
No. in an emergency it may be all right, but not every day. The soap may also create too many suds for the washer. When I travel I use shampoo for hand washing my clothes and it works pretty well.