Earth Friendly Products Shower Kleener 22 fl. oz. (a) Lavender oil, tea tree oil, ethanol (derived from corn), plant-based surfactant, purified water, sodium gluconate, sodium citrate. Use on glass, ceramic shower doors, walls, wood and most flooring, sinks, counters and mirrors. Leaves surfaces shiny, tack-free, and protected. 100% Sustainable Ingredients. Plant-Based Formulas. GMO Free. Natural Organic Essential Oils.Biodegradable Formulations Neutral pH. Phosphate Free. Caustic Free. Formaldehyde Free. Petrochemical Free. Dye Free. Chlorine Free. Synthetic. Perfume Free. Ammonia-Free. Greywater/Septic Safe.