Phosphoric-acid formula rapidly dissolves lime, scale, rust, soap scum, and hard water deposits on showers, tubs, sinks, fiberglass, and dishwashers. Concentrated yellow formula provides economical dilution for routine restroom and equipment maintenance. Packaged in a one-gallon container suitable for commercial janitorial use; not eligible for standard shipping—pickup or pallet orders only. Compatible with automatic dishwashers and washer lids when used per instructions; follow safety guidelines and PPE recommendations.


                  

                    
                      

                        
Volume
                        
1 US gallon (128 fl oz)
                      
                    
                      

                        
Active Ingredient
                        
Phosphoric acid based formula
                      
                    
                      

                        
Color
                        
Yellow concentrate
                      
                    
                      

                        
Container Material
                        
High-density polyethylene (HDPE) one-gallon jug
                      
                    
                      

                        
Typical Use
                        
Removes lime, scale, rust, soap scum, hard water deposits; restroom and equipment maintenance
                      
                    
                      

                        
Dilution
                        
Concentrate — dilute per label instructions for specific applications
                      
                    
                      

                        
Compatibility
                        
Safe on fiberglass, porcelain, ceramic, stainless steel, and many hard surfaces when used as directed
                      
                    
                      

                        
Safety
                        
Corrosive; use protective gloves and eye protection; follow SDS
                      
                    
                      

                        
Shipping Restriction
                        
Pickup only or pallet orders; not eligible for standard parcel shipping