Scrubbing Bubbles Extend-A-Clean™ Bathroom Cleaner. SC Johnson. A Family Company. Removes soap scum. Active cleaners work for days. The invisible barrier is activated each time sink, tile, or chrome is wet... Cleaning for 4 days. Powerful cleaners cut through soap scum and grime. Cleans sinks, showers, tubs, tile and chrome to a shine. Results may vary. A family company since 1886. Facts you can feel good about™. Formula contains no ammonia, phosphorus, or dyes. Product not tested on animals. Learn more at: www.scjohnson.com. Questions Comments Call 800-558-5252 or write Helen Johnson.