How to Get Rid of Odors
I have been saturating the area with an enzymne cleaner for months, yet the odor persists. The urine had eaten away at the varnish so it appears to have seeped into the bricks and grout.
Is there something more I can do? If I reapply varnish/sealant now, will it keep the odor from escaping?
(Preventing future soiling isn’t an issue because the cat died 4 months ago)