What can I use for my Mother's wet bed every night?

Is it possible that the bed is never drying out?

I would soak with vinegar and set it some place where it can dry out.

Then you can cover it with a waterproof mattress cover, put a mattress pad cover to catch anything that gets past the sheets, underwear and chuks.

I would be very mindful of her fluid intake for 2 to 3 hours before bed. You don't want to dehydrate her but most of her fluids should be give from morning until a few hours before she hits the hay. Then make sure she goes right before climbing into bed.

Best of luck, this is such a tough one.

My mom wets the bed almost every night as well. I have a waterproof mattress protector and just end up washing sheets every day. I have heard of using an special "pee pad" on top of the sheets. I have also heard there is an overnight "Depends" that might work.