until all the old congealed soap has been washed out, you will find that when you do your hot, no-powder wash with your old towels, they will froth up soapily.
When there is no more soapy sludge left they will stop doing it.
You can wash other old cotton stuiff if you want, but it will tend to shrink and fade. Old white towels are good for this, especially if you have some old ones you keep for drying the dog, use after gardening or mending the car etc.
When there is no more soapy sludge left they will stop doing it.
You can wash other old cotton stuiff if you want, but it will tend to shrink and fade. Old white towels are good for this, especially if you have some old ones you keep for drying the dog, use after gardening or mending the car etc.