what do i do with powdery mildew??

my plants are now about 2 1/2 weeks old and they have a powdery mildew on them and a friend suggested to heat the room to about 100 degrees but im scared to do that because they might kill the plants. what do you guys think is that a good suggestion or is there a better way?

this answer always sucks do a shearch

wipe off with non fat milk or neems oil or burn sulfur or lower humidity to under 55% or cut off PM or green cure or Hydogen paroxide or wipe off or azamax or better air circulation or einstien oil.

100* will make it grow more not a good idea

You can mist with one part milk/nine parts water. Some add baking soda to the mix. This works well.

Spectracide from Home Depot will completely eliminate the mildew from the plants. I had it get into my veg room and my flower room. I treated all of my plants with it and then cleaned the rooms top to bottom with blech to kill any spores on the floors and walls. I didn't see anymore powdery mildew on my plants but I did a second treatment for good measure. It is a chemical pesticide but if you use it early on in the plants life cycle you will not have any problems.

thanks guys i will try the milk and water and if that dont get it then i will do the spectracide and clean the room with bleach

It works.....