Pure Safe Natural Safe Smells Like Fresh Herbs ChemicalFree EcoMe mixed natural ingredients for a safe and effective toilet bowl cleaner. What does natural mean to you? It means natural ingredients, the kind that are safe for humans and the environment. We think that's pure genius. EcoMe's essential oil blend reduces bacteria, germs and odors. Sodium Bicarbonate is an effective abrasive for toilet bowls. Remove odors and germs. Safe for septic systems.32 oz.