Chamber Swab 50 Pac for Dust Prevention

Paid to have my Nikon "professional cleaned" at a local camera store. Came back with spots on the sensor. After viewing a couple of YouTube videos I decided to do it my self. Easy and no more weird spots in the sky.

These swabs are meant to be used for cleaning the sensor chamber, since they don't leave any residue behind. They need some liquid to work properly. In my case, I used Eclipse because it evaporates quickly.It is important to clean the sensor chamber, to limit the chances of any particle sticking into your sensor. It is also important to have the chamber clean before cleaning the sensor, which is quite common the first time you do it, as you don't want to capture residues in the sensor swab and smudge them against your sensor. There is a risk of you accidentally moving residues to your sensor; if you don't know what you are doing, just give it to somebody who does, as you can accidentally harm your sensor. USE THEM AT YOUR OWN RISK