Soap, Soda, or Detergent? Which is which and why does it mater?
See the long explanation here... All About Soap, Soda, and Detergent---> What's the Diff?
The Bathtub Test
Are your clothes actually cleaner or is the dye leaving the fibers? Find out here:
What about buildup and stripping?
See the long explanation here... get the Facts on Stripping and Washing Machine Buildup
