My MIL Very Unhygienic ..... Need Help!

Dear Friends,

As you all know my MIL has come to visit me for 2 months.. now 1 month finished

My problem is ... no actually her problem is she is not at all hygienic..In India she is having Indian model toilet but here we have western which she don't know to use. (as she says), so for this reason she does toilet in the floor of the bathroom, which i can adjust but main problem is she don't put water after she finish...I am working so each time when she finish i cant check the bathroom n put water.. (After all its not my job)..

N for your information she is only 60 n much healthy to aleast put some water n clean the place before she come out of it. I told my husband and he advised MIL and showed her how to use and put water as a small baby. For which she directly refuse that she do anything like that and she uses commod for it.. not the floor. Never agree her mistake. ( I am like.. then what is that yellow colour on the floor in my mind)

From last 2 weeks poor my DH is cleaning bathroom when he comes back home .. as he reaches early from work.. My full house is smell of toilet and I am so embarrassed when anyone visit our house. If we start explaining to her the about it she will start lecturing as you are not able to understand old persons when u will be same age u will understand...etc..

What is most disturbing is my son who is 2.5 yrs often goes to bathroom with barefoot and steps those dirty things.. I am scared if he will get some infection.

My MIL hygiene :

Please help .......

My MIL Very Unhygienic ..... Need Help!