My FIL normally comes to visit us once a year. He lives in Europe and is single, in his 70s.
He has very poor personal hygiene, in the fact that he comes for 10 nights, he'll only have a shower maybe once, twice at a push.
I timed him last time he was here, he had one shower in 10 days and it was a total of 3 minuets.
He leaves the toilet seat up, pisses all over the seat and floor and leaves long pubic hairs all over the toilet.
He doesn't wash his hands when he's been to the loo ( the sink is always dry ) or when we've been out and come back home, he has to be prompted and it infuriates me as we have 2 small children.
I've spoken to my husband about this who just seems to laugh it off and won't say anything to him. My husband's hygiene is second to none.
I've dropped hints but they go unnoticed or he's ignoring them.
What else can I do?