Product features
Mild formula without odor, natural ingredient can remove dirt and yellow efficiently.
DirectionS 
1. Spray this product to the dirt surface.
2. Wait 5 minutes for deep decomposition.
3. Scrub with cleaning brush.
4. Rinse with clean water to restore the porcelain luster.
CAUTIONS
1. Wear water-proof gloves when using.
2. Apply to a small area in an inconspicuous place and confirm there is no abnormalities then it can be used to the larger area normally.
3. Do not contact the skin. If contacted with eyes accidentally, flush with clean water immediately, then go for a doctor in time.
4. Keep out of reach of pregnant woman and children.
5. Do not apply to polished glazed tile, wood floor, microlite, marble, vitrified brick, yellow granite, aluminium alloy.