Got things to work and found out water freezes in toilets now and you can’t get it out unless it’s thawed.
Decided: “Oh! I’ll light a fire on the toilet and the water will melt.”
And eventually it just all burns away like any other flammable object.
I could see it evaporating in fire but actually burning is a bit… weird…
Your character must be a terrible cook if they can burn water.
Freeze mechanics were a mistake.