So breeding my own rats for my collection is going great but I can't stand the amount of dust they put off in my snake room. Keeping everything clean is becoming a constant chore and with my collection growing so is the amount of rats. I use the pressed wood pellets under the bedding to help cut down on the smell and it works great but I believe it's also the cause of this crazy amount of dust. I am already using (2) of the DIY air filters and there's still dust everywhere. I would love to build a rat room on the outside of my home but my HOA wouldn't allow it so I have no choice but to keep it inside. Have any of you built an enclosed room within your home for your rats? I'm just looking for ideas at this point and would appreciate any and all serious advice.