There's a difference between cleaning and disinfecting. Use the "3W method" to get harmful bacteria off of your yoga mat.
Of course, if hot yoga involves a lot of sweat, it's also going to involve a lot of cleaning. The material of the mat needs to be easy to clean after each class. What material is best for a hot ...
Having a good yoga mat is the first step to maintaining ... mat (some of which react badly to harsh chemicals). If cleaning your mat every day is a chore, then this cleaner by Manduka is perfect ...
On the care front, it's recommended you store the mat rolled up, don't leave it in direct sunlight and avoid soap or chemicals when cleaning (here are more tips on how to clean a yoga mat).