This kit by visible dust includes sensor clean cleaning fluid 115ml ultra mxd 100 16x 16mm sensor cleaning swabs and a swablight sensor clean has many characteristics that make it an excellent choice for cleaning your sensor while it is best used on water based stains and light dust contamination it also provides excellent dust repellent properties and anti fogging capabilities the swabs 4 included with their unique fabric folding system are specially tailored for cleaning your de