903752-01         MATERIAL SAFETY DATA SHEET: USA      
              MEDICAL EMERGENCIES ONLY (24 Hour Service):   1-800-328-0026 
                   Medical Calls from Outside of the USA:   1-651-222-5352 
Ecolab Vehicle Care Division                                               
Ecolab Center St. Paul MN 55102                                            
Product Information:  1-877-ECOWASH         Issue Date: April 25, 2003     
===========================================================================
1.0 IDENTIFICATION /                                                      
                                                                           
1.1 Product Name: HARMONY PRESOAK 140                                     
1.2  Product Type: Liquid Solvated Acid Car Wash Detergent                 
1.3  Hazard Rating:  Health:   3     Fire:   1     Reactivity:   0         
---------------------------------------------------------------------------
       Substances Subject to SARA 313 Reporting Are Indicated by "#"       
---------------------------------------------------------------------------
2.0 HAZARDOUS COMPONENTS /                                     (in mg/m3) 
                                              CAS No.       %   PEL    TWA 
2.1  # Sulfuric acid                        7664-93-9       5     1     1* 
    (# reportable only as acid aerosol)                    *ACGIH STEL = 3 
2.2  Phosphoric acid                        7664-38-2       5     1     1* 
                                                           *ACGIH STEL = 3 
2.3  # 2-Butoxyethanol                       111-76-2      10   240     97 
      (ethylene glycol monobutyl ether) (absorbed through skin)            
2.4  Linear alkyl aryl sulfonic acid       27176-87-0       8    No     No 
2.5  Nonionic and anionic surfactants         mixture    5-20    No     No 
2.6  Also contains <1% quat compounds.                                     
---------------------------------------------------------------------------
STEL = ACGIH short term exp. limit (15 min)     PEL = OSHA 8 hr ave in air 
TWA = ACGIH 8 hr average           C = ceiling limit in air, do not exceed 
---------------------------------------------------------------------------
3.0 PHYSICAL DATA /                                                       
3.1  Appearance:  Amber liquid; solvent odor                               
3.2  Solubility in Water:  Mixes with water in all proportions             
3.3  pH:  1.2 - 2.2 (at 1%)                                                
3.4  Initial Boiling Point:  212 deg F / 100 deg C                         
3.5  Specific Gravity:  1.093 @ 68 deg F / 20 deg C                        
---------------------------------------------------------------------------
4.0 FIRE AND EXPLOSION DATA /                                             
                                                                           
4.1  Special Fire Hazards:  May flash, but does not support combustion.    
4.2  Fire Fighting Methods:  Use method appropriate for surrounding fire.  
4.3 Flash Point:  Not determined.  2-Butoxyethanol flashes at 150F/66C.    
---------------------------------------------------------------------------
5.0 REACTIVITY DATA /                                                     
5.1  Stability:  Stable under normal conditions of use and handling.       
5.2  Conditions to Avoid:  Mix only with water.  Reacts with metals; reacts
     vigorously with alkaline chemicals.  Do not mix with chlorinated      
     products - will generate chlorine gas.  Avoid ignition sources.       
---------------------------------------------------------------------------
6.0 SPILL OR LEAK PROCEDURES /     WEAR PROPER PROTECTIVE EQUIPMENT       
                                                                           
6.1  Cleanup:  Dike or dam large spills.  Pump to containers or soak up    
     on inert absorbent.  Flush residue or small spills to sanitary sewer. 
6.2  Waste Disposal:  Consult state/local authority for limits on chemical 
     waste disposal.  Unused product is RCRA corrosive (D002).             
                                                                           
===========================================================================
7.0 HEALTH HAZARD DATA /                        DANGER                    
                                                                           
7.1  Effects of Overexposure to Concentrate:                               
     Eyes:  Corrosive. Causes chemical burns. May cause blindness.         
     Skin:  Corrosive. Causes chemical burns.                              
     If Swallowed:  Harmful or fatal.  Causes chemical burns of mouth,     
     throat and stomach.                                                   
     If Inhaled:  Vapors or mist cause irritation, including a burning     
     taste, sneezing, coughing and difficulty breathing.  People with      
     asthma or other lung problems may be more affected.                   
7.2  Note: In rats and mice, heavy doses of 2-butoxyethanol damage red     
     blood cells, which in turn can injure the liver, kidney and spleen.   
     These effects have not been observed in humans.                       
---------------------------------------------------------------------------
8.0 FIRST AID /                                                           
                                                                           
8.1  Eyes:  Flush at once with cool running water.  Remove contact lenses  
     and continue flushing for 15 minutes, holding eyelids apart so as to  
     rinse entire eye.  SEEK MEDICAL ATTENTION IMMEDIATELY.                
8.2  Skin:  Immediately flush skin with plenty of cool running water for   
     at least 15 minutes while removing contaminated clothing and shoes.   
     Discard or wash before reuse.                                         
8.3  If Swallowed:  Rinse mouth at once; then drink 1 or 2 large glasses   
     of water.  DO NOT induce vomiting.  NEVER give anything by mouth to   
     an unconscious person.                                                
8.4  If Inhaled:  Immediately move to fresh air.                           
                                                                           
IMMEDIATELY CALL THE MEDICAL EMERGENCY NUMBER, 1-800-328-0026,             
                 A POISON CONTROL CENTER, OR A PHYSICIAN                   
---------------------------------------------------------------------------
9.0 PROTECTIVE MEASURES /                                                 
9.1  FOR CONCENTRATE:                                                      
     Eyes:  Wear chemical splash goggles.  For continued or severe         
     exposure wear a face shield over the goggles.                         
     Skin:  Wear any impervious gloves, other protective equipment as      
     necessary to prevent skin contact.                                    
     Respiratory:  Avoid breathing mists or vapors of this product.        
     Note:  Provide access to emergency eye wash and shower.               
---------------------------------------------------------------------------
10.0 ADDITIONAL INFORMATION /                                              
10.1 DOT: CORROSIVE LIQUID, ACIDIC, INORGANIC, N.O.S., (PHOSPHORIC &       
          SULFURIC ACIDS), 8, UN3264, II                                   
10.2 Purpose of 4/25/2003 issue:  Minor formula change; associated edits.  
     Replaces September 13, 2002 issue.                                    
                                                                           
                      KEEP OUT OF REACH OF CHILDREN                        
The above information is believed to be correct with respect to the        
formula used to manufacture the product in the country of origin.  As data,
standards, and regulations change, and conditions of use and handling are  
beyond our control, NO WARRANTY, EXPRESS OR IMPLIED, IS MADE AS TO THE     
COMPLETENESS OR CONTINUING ACCURACY OF THIS INFORMATION.