what about mold build up from the wet mats and stuff ?
They are cheep .. like 5 bucks or less a piece... like heater filters on steroids.
They were new 2 years ago. So all I do is wash them off before the first time they get used in the spring.
mold
There no stinking mold, just calcium build up. thats easy to get rid of when its dry with a broom.
