Product Overview This active oxygen foaming toilet cleaning powder is developed for soaking and softening aged mineral buildup inside glazed ceramic toilet bowls. When mixed with water, it creates rich gentle foam to soak stubborn hard water limescale, rust residue and ugly yellow water ring stains accumulated on toilet inner walls. The balanced mild formula protects toilet ceramic glaze without dulling or scratching the glossy finish. Compact 110g sealed bottle is easy to store in bathroom cabinets, ideal for regular soak-style deep stain maintenance for family, rental and shared restroom toilets. Core Product Highlights 1. Active Oxygen Rich Foam Soaks Embedded StainsActive oxygen formula generates abundant soft foam once meeting water, fully wraps and soaks toilet inner walls to loosen rigid hard water mineral deposits, rust marks and yellow discoloration, cutting down heavy manual scrubbing work. 2. Gentle Formula Won't Damage Toilet Ceramic GlazeNon-corrosive mild blend fits all standard glazed ceramic toilet surfaces, it will not scratch, fade or wear down the glossy toilet finish, leaving smooth bright glaze after stain cleanup for long-lasting shiny effect. 3. Convenient Soak-Type Deep CleaningNo repeated hard brushing required; just pour powder into toilet water and leave to soak, foam works continuously to dissolve stains automatically, perfect for lazy daily bathroom tidying and periodic deep descaling. 4. Multi-Type Toilet Stain CompatibilityEffectively lightens common toilet surface messes: hard water limescale rings, rust stains, mineral sediment and dull yellow film formed by long-term water accumulation. 5. Compact Sealed 110g BottleLightweight sealed plastic bottle prevents powder moisture leakage, small footprint saves bathroom storage space, meets multiple times of toilet soak cleaning demands for long-term household use. How To Use 1. Flush the toilet and retain an appropriate amount of standing water to cover stained yellow rings 2. Pour proper amount of cleaning powder into the toilet water, wait for rich foam to form 3. Let the foaming liquid soak the stained toilet surface for a period to fully soften mineral residue 4. Gently brush lightly with toilet brush, then flush clean with running water 5. Extend soaking time if thick, heavy mineral stains still remain after first flush Friendly Reminders • This product is household ceramic toilet surface soak cleaning powder, not disinfection or medical goods, only for dissolving exterior mineral limescale and yellow stains on toilet bowls • For ceramic sanitary ware external use only, avoid direct contact with eyes, skin and oral cavity; rinse skin with plenty of clean water if accidental contact occurs • Do not mix this powder with other different types of cleaning agents during use • Store sealed in cool dry space, strictly keep away from food, children and pets • Avoid long-time soaking on unglazed, aged fragile ceramic surfaces