How to make old towels soft and new?
Put the towel in the basin, add two spoons of salt, cook for 10 minutes or so, then rinse it several times with clean water until the water is clear and dry.
Mix the hot water with the white vinegar in a 6:1 ratio. Soak the towel in it for about 30 minutes. Then take out the towel and clean it.
By placing two hours after washing water, above the water decanter off, leaving a thick towel and put them in the pot to boil, boil, put the fire off, then the lid on the cover and simmer for 10 minutes or so, and then remove the towel, clean.