I know this might sound like a stupid question but do they? Like, facial cleansers, toners, exfoliating wash, lotions etc. I've never experienced winter where I live so I'm curious. Will they freeze if the heater is turned off?
Yea, if it's REALLY cold as other people said. Not sure what you're planning but you can't turn off the heat completely in a house that's in a cold area or the pipes will freeze and crack.