house-rev.png
 
Even if they don't like cooking, a stove/oven can still be a hazard for people with dementia. Making the stove more difficult to use can make the home safer.
Can you disable the stove/oven?

Why This Matters
Removing the knobs on the front of the oven or even disabling the gas can prevent people from leaving stoves/ovens on, avoiding gas leaks and fires.