It is interlink and good till the end of the month. I think I'm gonna grab it as well.
Neither work as well as the claw. The whole idea of the claw is to lock down on the carpet and stay there until everything is extracted. I will sometimes pour a cleaning solution on the spot, put on the claw, then pour solution all around the perimeter, keeping an eye on how much is being extracted so as not to wet through the floor. The claw might be on the same urine stain for 10 minutes. Hard to do with a wand or zipper.
Some urine spots are localized floods. Why not treat it the same way? Over 25 years ago we would put some oriental rugs flooded with urine into a pool. We did not use chemicals: only water with a squeegee. We found with enough water we could totally remove urine. Fortunately for the owner we had time on our hands as our primary job was to be available to sell oriental rugs. The use of chemicals speeds up the time needed to flush out the urine adequately.
It's not always the dog. I was on a job once with a huge urine stain in the middle of the living room. I was looking around for the German Shepard or great Dane that made the mess. The lady tells me, it's not the dog, it's my boyfriend.
Buy 2, I'll keep the extra one in my shop.
