My in laws come to stay with us pretty frequently and I've noticed over time that mil never bathes when she comes. She can be here 3-4 days without a shower or bath. It recently was revealed that she only ever uses baths and no soap in her bath. This came up after she bagged my DD and didn't use any soap on her and she said well there was bubble bath in the water, I was shocked as I don't think that's a proper way to bathe and she said when she bathes she doesn't use soap and only bubble bath. So not only does she not bathe for days on and but when she bathes she just has a bubble bath and no soap.im really grossed out.