Visible Dust VDust Plus, with its multi ingredients formula, cleans the sensor from all kinds of contamination preventing sensor surface friction and static build up, resulting in crystal clear images. Its anti-friction ability provides a safer and smoother cleaning process reducing potential risk to the sensor. Most alcoholic formulas such as Methanol are designed to remove oil from optical surfaces. However, they are unable to remove or dissolve protein contamination. At the same time they contribute to surface friction and static build up. It is known that during the cleaning process water molecules act as lubricant on the sensor reducing the friction and static built up. Therefore, it is highly recommended to use VDust Plus for its cleaning power and sensor protection. Now shipping in a bigger, 8ml bottle!