So Simple The Green Cleaner is Non-Toxic, Non Abrasive, Non-Flammable, Non Corrosive., Biodegradable, Economical and Concentrated. So Simple is a Green Cleaner that is user friendly but unkind to grease, oil, dirt, mold, mildew, soap scum, etc. With a pleasant, deodorizing scent, So Simple can be used full strength for heavy duty cleaning and degreasing or diluted for any cleaning need from appliances, laundry pre-soak, to glass and mirrors. Note: Be sure to follow dilution rates. With a foaming agent added, this makes a great kitchen cleaner for areas and equipment you are not able to clean with other chemicals. Great for soaking various filters including aluminum.