u/Chroiche

For someone living in a cold climate, could a boiler cupboard be used to knock out two birds with one stone (it's out of the way + has warmer temps)?

The main concern would be that boiler cupboards are usually really dusty and made of untreated wood. Would cleaning up such a cupboard (vacuum+wiping down surfaces), make it a good location for spawning + s2b? Any tips on getting such an area clean enough? I was thinking just vacuuming + dusting + wiping with a water/soap solution.