The rear blade is flat and follows behind the slotted front squeegee blade on the CleanFreak Reliable 18E electric automatic floor scrubber to form a vacuum chamber that recovers the dirty solution that just passed through the scrub brush. This replacement rear squeegee blade is one of the longest lasting squeegees in the industry and can be used in 4 different directions before replacement. Use the front side, as it comes, until it wears down and does not make good contact with the floor anymore. Then you can rotate it 180°, and use the back side. Once that side has worn down, you can flip the squeegee upside down and use both of those edges before complete replacement.
Please feel free to take a look at our complete line of auto scrubber squeegees for additional sizes, colors and materials.
