4 pack updated car cleaning gel keyboard cleaner car detailing putty auto slime cleaning goo magic dust cleaning tool for keyboards, car vents, cameras, printers, calculators, screens, pet hair arjospo our cleaning gel is safe, durable and reusable, which is helpful to clean corner and cracks in car, home and office. package includes 6 pack cleaning gels, and the boxes can be placed in the car cup perfectly , it is so convenient to use.<br><br> <b>how to use?<br></b> take out of the cleaning gel from the plastic cup, knead it into a ball, press the cleaning compound slowly into the keyboard, car vent and other surfaces and then pull it out, or simply apply the cleaning gel to any surface to be cleaned and lift it twice or three times, the dust would be carried away and provide you a clean and safe environment.(note: don't wipe like a rag, do not stay on the keyboard for more than 30 seconds ,otherwise, it will leave fragments in the gap.)<br><br> <b>how to preserve?</b><br> this keyboard cleaning gel could be used again and again until the color turns to dark. please put it back into the box and store it in a cool and dry place after using. (note: don’t wash the cleaning gel in water.)<br><br> <b>note</b><br> 1. do not use with wet hands please. keep away from direct sunlight and keep dry, please store inside the plastic cup.<br><br> 2.keep your electronics off and cooled down before cleaning to avoid high temperature melting the gel, but also to avoid short circuit and other risks.<br><br> 3.keep this product away from children.<br><br> 4.do not put it on your mouth or eyes.<br><br> <b>content</b><br> 6*keyboard cleaner