It is more concentrated which makes it easier to handle, easier to pour and more cleaning power per drop compared to the previous Clorox Outdoor Bleach. This concentrated version has 33% more compact dose, reducing the amount of bleach required for cleaning. Bring the trusted power of bleach outside and make cleaning and removing outdoor stains a breeze. Great for use in a pump sprayer, no mixing or measuring required. The thicker formula reduces splashing and spilling, so that you can tackle any outdoor mess with less mess. Give your home some curb appeal with the power of Clorox. A little goes a long way with Clorox Outdoor Bleach. Use as directed.