The visible dust ez sensor cleaning kit plus includes 1.15ml of sensor clean fluid, a sensor cleaning brush and 5 green 1.6x 16mm ultra mxd 100 fabric sensor cleaning swabs. 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 green swabs, with their unique fabric folding system, are specially tailored for cleaning your delicate sensor without leaving streaks, pooling or abrasions. The patented mini channel, with contour, provides an even saturation of the paddles surface while preventing pooling and vertical flow at the edge. This reduces streaks associated with traditional flat surface paddles. The mini channels also provide the extra reservoir to absorb the excessive liquid and prolonging the moisture life of the swab during the cleaning process.