New Coupon – $1.00 off 1 Comet Bathroom Spray This post may contain affiliate links. Please see the full disclosure policy here. Posted on September 6, 2012 Written by Mary 2 Comments There is a new HIGH VALUE $1.00 off 1 Comet Bathroom Spray coupon available! These newly released coupons usually go fast, so print it soon if you think you will use it. I will look around and see if I can find a deal to use this great coupon on!