anyone have a good product to spray on subfloor that will take away urine smell? have a house that is being flipped that has a terrible cat pee smell.

thanks
Western Wildlife Services

There's a DIY mix using peroxide as one of the ingredients, I'll try to find the recipe, I have it here somewhere, lol.

but it claims to eliminate any and all odors.

Found it on the first try!

for 1 gallon plus

1 gallon 3% peroxide
1 cup baking soda, 1 cup white vinegar, 1 cup Lysol....

cannot be stored. I've used the peroxide/baking soda mix alone for recent urine odors on a gravel dog yard and it worked ok, the full version of the formula is supposed to work on old odors, but I never used that version...can't hurt to try it.... for a small test amount, use 1 cup peroxide, with 2 teaspoons each of the other ingredients....If you try it, let me know how it worked for you...good luck.

Best is to roll on KILZ, oil-based primer, let dry, and apply new flooring. Did dozens of sub-floors this way. Sometimes whole houses, in my previous life as a contractor.

I’ve had back a zap do a good job. It neutralizes the odor. But you’re probably going to have to buy a layer of BIN primer over it.

Best solution is to remove the wood.

Yep, B.I.N. or OIL BASED Kilz. The water-based Kilz is worthless.

Thanks, I’ll give it a shot. Gcs I’ll keep you posted.house is pretty bad, guy died in it,he was so big they had to cut an exterior wall to get him out. Was also a hoarder so that didn’t help any.

wws