I realised that despite regular washing, it does not essentially help to get rid of the smell that our rats leave behind on their hammocks, i soak my ratty stuff in a little baking soda + water solution before tossing it into the washing machine for a good spin.
Linoleum does retain a smell after long term use as well, I realised acrylic is easier to clean with consistent wiping, was lucky enough to have it cut and done up for a reasonable cost. Couldn't use fleece liners as I wanted my boys in my room with me and work meant I couldn't commit to a consistent laundry schedule
I did buy one of those charcoal satchets, also you could use a coffee bean pouch around the cage where the rats can't access, carbon absorbs most of the smells usually.
Linoleum does retain a smell after long term use as well, I realised acrylic is easier to clean with consistent wiping, was lucky enough to have it cut and done up for a reasonable cost. Couldn't use fleece liners as I wanted my boys in my room with me and work meant I couldn't commit to a consistent laundry schedule
I did buy one of those charcoal satchets, also you could use a coffee bean pouch around the cage where the rats can't access, carbon absorbs most of the smells usually.