Planet All Purpose Spray Cleaner is a powerful all purpose cleaner that is tough on stains and grime, but is non-fuming and unscented, so no more worries about headaches, irritated noses or throats, or other allergic reactions. Safe to use on most household surfaces and excellent for many outdoor surfaces as well. Contains no abrasive ingredients, so it will not scratch polished surfaces. This product is not recommended for wood surfaces. Free & Clear formula does not contain any added fragrances, dyes, enzymes, or synthetic preservatives. Planet All Purpose Spray Cleaner is certified 100% biodegradable by SCS Global Services. Ingredients are from plant-based sources.