The solution is white vinegar.
In fact, white vinegar has the same effect as the softener. Namely, pour some vinegar into the washing machine, as you do with a softener, and your clothes will be soft as never before.
Moreover, this amazing natural product is known to be of great use in removing sweat stains. Thanks to the acid in it, vinegar increases the effect of the detergent. For this purpose, add half a glass of white vinegar to the clothes in the washing machine.
Furthermore, half a glass of vinegar onto the clothes for washing will prevent detergent deposits. If there are some stains on your clothes that won’t go away, soak them in warm water with half a glass of vinegar and leave them overnight. In the morning, wash them as usually.