Hot wash to kill sock fungus

Researchers took samples from 81 socks worn by patients with tinea pedis, caused by the fungus Trichophyton rubrum, and washed them at 40°C and 60°C.

Fungal samples taken from the heel and toe of the washed socks revealed that 36% of the socks washed at 40°C had positive fungal cultures; 70% of these were caused by Aspergillus.

This compared to only 6% of socks washed at 60°C being positive for fungal cultures and all were caused by Aspergillus.