Spray the solution 1 to 2 times on to a freshly opened swab.
Gently rest one side of the swab against the sensor and wipe in one direction one time.
Then use the opposite side of the swab and wipe gently in the opposite direction of the first wipe.
Discard swab.
If you have moisture or need to wipe the sensor again, open a new swab, and repeat the process without the sensor solution.
Worked excellent. I had accumulated large amounts of dust and a little moisture on my sensor. This kit effectively restored my Rebel T5's crisp image capabilities.
I love the detailing brushes for gently removing dirt and dust from the body and lenses.
The air blower is a lifesaver.
And this kit comes with many cleaning cloths.
I haven't experienced any residue from the cleaning pen, so far so good!