soapy
Senior Member
My CO2 detector at one wash gave up the ghost so I went to Home Depot to get a replacement. While there I noticed KIDDE had a small hockey puck sized water and freeze detector for around $40. Battery operated and notifies you through your email or cell phone using your wifi. Simple to program with a phone app and just set it on the floor. No monthly fees and it will notify you when the batteries are getting low. This would have saved me 100K last year with a home flood and could do the same at my car washes. Model 60WLDR-W. If you don't have a CO2 detector at your wash now is a good time to get one for your own safety.