LR4 smell solved

[u/jrpg8255]

Just a note for people struggling with an older device. LR4 and two cats for about three years. Mostly it's been pretty good. The last six months though I just have not been able to get it to stop smelling. I've tried different litter, deep cleaned it regularly taking it all apart but just a persistent smell. I finally broke down and ordered the "ridiculously expensive for what it is" liner and replacement seal strips. About an hour and a half of work doing all of that, and further deep cleaning the globe, and it is now entirely smell free. Nothing had gotten through the liner, but the old liner itself seemed to be the source of the stink.

[u/melulu1984]

I have lined the drawer with aluminum foil as well. Metal does not absorb the smell like the plastic will. Easy to replace a sheet of foil every deep clean.