Disposable applicators. Self sticking gels. Sanitary touch free application. 1 month supply. Consumer Survey of Product Innovation: 2016 - Voted product of the year (Winner Shower & Bath Category. Survey of 40,000 people by TNS). Keeps toilets clean & fresh (Each unit lasts one week)! Safe for septic tanks. For more information, go to www.lysol.com/clickgel. Just press & click. Questions? 1-800-228-4722. For ingredient and other information, www.rbnainfo.com. Health. Hygiene. Home. Made in Mexico.