Used to be that access to the crawl space of the house was available to all manner of animals. A few years ago I closed off all access but one, put finely sifted dirt in front of the one remaining access, made sure that no creature had traversed it for a few days and closed off the last access. Done.
A few weeks ago I noticed that the covering for one access had come off, so I put finely sifted dirt across the door jam and yep, foot prints. Probably a cat, I think. I put a dish with ammonia in it and a rag inside the door there, but the foot prints have reappeared a couple of times.
How can I repell the animal? If I see no footprints for a couple of days (3 preferred) I think I can deduce that there are not animals in there and I can close the space again. I sure don't want to have to go in there and remove a decomposing animal. Thanks for ideas/help.
Dan
Email: dmusicant at sonic dot net