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The scrub brush worked perfectly with the spray to lift a stubborn coffee stain off my kid's backpack, and the grime came off in just a couple passes. I was honestly surprised at how little elbow grease it took, the cleaner did the heavy lifting.

The directions say to spray it on a wet cloth and scrub, which I did on my son's muddy backpack straps, and every single smudge lifted off without any harsh rubbing. This stuff actually does what it claims for keeping a backpack looking fresh.

I’ve scrubbed coffee and mud stains off my son’s backpack twice this week, and this stuff lifted them right out without any fading. The spray-and-scrub method works exactly as described, leaving the fabric looking fresh.