Could you teach me how to make laundry cream, please?

It's not difficult to make laundry cream, but the market of this kind of thing is a problem. At present, the washing products are branded, and only a few brands such as carved cards, tide and white cats are jumping. Is there a market for their own products?

I don't know where to copy those things on the second floor? Dare you do it? Did anyone dare to use it? For example, the first formula, sodium hydroxide (4%), boy, you are not afraid to burn your hands and add sodium hypochlorite. Oh, the cake seller …! ! This is not a laundry cream, it is a ruin cream! !

There is also a formula that contains vaseline oil 1. Hehe, are you going to grease your clothes with vaseline?