Digital camera cleaning  

Welcome to Mylot!

Thats simple. Get a fleece or microfiber cloth (this is also the same cloth use to clean the lens of the eyeglasses) to clean the lens of your digital camera. I love to travel and my camera's lens are also blurry in a cold weather and thats what I use to clean the lens of my digital camera.

i use rubbing alcohol on my lens. it gets the lens sparkling clean with no streaks! also works well on windows!

For small dust particles or lines it better that you do cleaning with the cloth made of cotton!!...
But if its a scratch its better to take it to the dealer and change the lens!

for small dust particles use spirit or alcohol or any lens cleaning solution!!There is no need to change the lens

First, the best way to clean is to use a blower in order to remove the small round particles like small dust or small stones...because once you use the cloth, the dust sometimes will scratch the lens...

Second, after using the blower, you may wipe the lens using any microfiber cloth or the cleaning cloth of your sunglasses...

Then that's it!

Hope it helps..

* This was advised me by many professionals.