Spazazz Cool Rush - Mentha Spa Bombzz invigorate and sooth with the refreshing scent of mint. Spa bombzz set the mood, arouse emotion, and relax your state of mind. Simply add a spa bomb to your spa or bath to attain your desired aroma level. Spazazz products are spa safe, oil-free, and will not cause problems with plumbing or damage equipment. They can be used in any hydrotherapy environment as well as spas, hot tubs, Jacuzzi's, and whirlpool baths.