1. Wet the Sponge: First, soak the Nano Sponge in water. The water activates the micro-scrubbers in the sponge.

  2. Squeeze Out Excess Water: Give the sponge a good squeeze to remove any excess water. It should be damp but not dripping.

  3. Test a Small Area: Before you start to clean, test the Nano Sponge on a small, less visible area. While the sponge is safe for use on most surfaces, its micro-scrubbers are powerful and could dull some finishes or remove paint.

  4. Start Scrubbing: Gently scrub the surface that you're cleaning with the damp Nano Sponge. It's important to use gentle pressure because the eraser works by abrasion, so too much pressure can damage certain surfaces. You should start to see stains, marks, and dirt disappear.

  5. Rinse or Wipe Clean: After you've finished scrubbing, use a damp cloth to wipe the area clean, or rinse the surface with water.