Yea, leaving the front door open until the gaskets are dry is crucial to preventing mold growth. The thing is completely airtight when shut, unlike regular washers. When I bought it, the salesman told me to use some sort of cleaner to keep the smell out. He suggested it every month. I've had the washer for 2 years and never used any of the cleaner and it doesn't smell. I use bleach with towels, so maybe that helps a bit. I think the best thing is that I use a towel to dry the seals and then leave the door open for another few hours, and then when I shut the door, I never shut it completely (so it's airtight). I leave it cracked open until I use it again.