Review on Toipal Automatic Toilet Spray: Hands-Free Odor Eliminator with Lemon Refill, No Batteries Required by Jen Smith

This is an interesting concept as the spray is activated when the toilet seat presses on the device. This is a small problem if you live in a toilet that is always on the ground floor. Because you have to raise and lower the seat to activate the device. The rest of the spray works well, has a pleasant unobtrusive smell. But as someone else said, replacement cartridges are prohibitively expensive and there are already so many different products that make "good" smells out that it's doubtful I'll be a regular customer despite the coupon that came with them.