Keep your whiteboards clean and go super green. Instead of shipping litres of water around, 1 pack of 6 sachets can make 3 litres of cleaner. Get started with a Show-me refillable cleaner set, or simply reuse an existing trigger spray bottle. You will: Save plastic reuse 1 bottle will last ages as you can simply use the sachets to refill. Save weight - why should we ship water when you can get it from the tap. Reduce leakages - no more orders or items damaged by leaks in transit or storage . Save space - sachets can be slipped in a drawer rather than having litres of cleaner stacked up in a storeroom. Carefully formulated for the regular cleaning of all whiteboards large and small including plastic, magnetic and MDF. It's really easy to get started: 1: Unscrew your bottle, make sure a sachet is inside and fill the bottle with warm water up to the line indicated; 2: Screw on the trigger tightly; 3: Shake the bottle to dissolve the sachet; 4: Make sure you've erased all dry ink; 5: Spray the board and use a microfibre cloth to remove the stains and grime. Show-me recommends cleaning any whiteboard at least once every two weeks to extend the lifespan of the surface. Note: If you have stubborn stains on your board you'll need an alcohol based cleaner like Show-me Magix.