Why towels stop absorbing
Short answer: Fabric softener leaves a film on the fibres that repels water. The towel is not worn out, the coating needs to come off.
Fabric softener is the cause
The film makes the fabric soft to the touch and useless for drying. See bamboo towels.
Vinegar removes the coating
Run a wash with a cup of white vinegar and no detergent. See bamboo clothing for women.
Too much detergent does the same
Detergent residue also settles as a film. Use a smaller dose. See bamboo t-shirts for women.
The tumble dryer helps the pile
Moderate tumbling lifts the pile again. Very high heat destroys it. See bamboo socks for women.
Frequently asked questions
Why do my towels no longer absorb?
Because fabric softener or detergent residue has left a water repelling film on the fibres.
How do you make them absorb again?
Run a wash with a cup of white vinegar and no detergent. That dissolves the coating.
Should towels go in the tumble dryer?
Moderate tumbling lifts the pile. Very high heat wears it down and leaves the towel flat.
