My puppy is safe ha ha

Purchased because I have a new puppy And a small child, and I’m paranoid he’s doing piddles in places I haven’t realised. So I’ve been going round the house like a mad woman shining my uv torch everywhere, pleased to say so far so good on the accident side but this also shows up every single bit of fluff or thread etc and I thought my carpets were spotless after hoovering daily..as someone who mild OCD I wasmt impressed lol... still there’s no wee wee’s and that’s what I purchased it for!