IT IS DESIGNED FOR DESTORYING THE STAIN SUCH AS FOOD STAINS, COFFEE, LIPSTICK, KETCHUP, AND OTHER STAINS, YOU JUST NEED TO SIMPLE RUBBING THE STAIN  USING THIS MACHINE, BUT NO NEED TO  SCRUB WITH YOUR HANDS OR USE A BRUSH ANY MORE.      
IT IS NO DAMAGE TO THE FIBER  AND THE COLOR OF YOUR CLOTHES, BUT MAKE YOUR CLOTHES MORE NEATNESS  AND COLOR FRESH.      
PORTABLE WASHING MACHINE AND CLORDLESS, IT IS VERY GOOD FOR YOUR BUSINESS TRAVEL      
WITH SPRAYER AND TRANSPARENT  WINDOW TO SHOW THE WATER LEVEL  
    
OPERATED BY 4 AA BATTERIES OR AC/DC ADAPTER (NOT INCLUDE)