RMD
Member
Cross-contamination in washing is the enemy of MF towels. Especially with drying towels, wash those separately always. If your towels have already lost their absorbency, you can try the following. Fill a bucket half full of hot water from the tap, and then put in a couple pots of boiling water to raise the temperature. Add in a couple ounces of an APC, such as Optimum Power Clean and soak the towels for about 5 minutes. Then rinse them out and wash normally with hot water and a MF detergent. I did this with some older towels that I had, and it worked perfectly to restore the absorbency. The heat didn`t destroy the towels, I suspect the temp required to damage MF is much more than you can generate from a tap and a couple pots of even boiling water. I am much more vigilant about segregating towel loads now and have not had any problems since.