Check the Laser Scanner for dust and fingerprints every time you remove the device from the Shipping Case or Backpack. Clean it if necessary.
Remove dirt, dust, and water.
If the Laser Scanner is dusty or dirty, use an air blower or soft-bristled brush to remove dust and dirt from the optical surface. If it is wet, gently dry it with a clean and dry microfiber cloth.
Clean the optical surface.
Use a clean and dry microfiber cloth to clean the optical surface.
Deep clean if necessary.
If the optical surface is still dirty, put a few drops of isopropyl alcohol on the microfiber cloth and clean the optical surface again. Do not apply isopropyl alcohol directly onto the optical surface of the Laser Scanner.