A1 - Original Formula 420 for Pyrex, Glass, Metal and Ceramic is the original complete 1 minute cleaner. Our exclusive AbrasivAction™ technology eliminates the need for soaking and scrubbing. Simply Shake, Rinse and Enjoy!™ Retail Unit: One (1) Bottle Cleaner Size: 4oz Hassle Free Easy to Use Non-Toxic* Biodegradable Cleans and Deodorizes In Seconds GLASS, METAL, PYREX AND CERAMIC SURFACES ONLY