text: Spots on photos that are consistant and reoccurring. They are not caused by the lens...regardless of lens the spots app
  First, try a bulb blower. Don't use compressed air, but a rubber squeeze bulb. If that doesn't work, you can try a sensor swab. There are also things like static brushes like the Arctic Butterfly.
  Any good camera store should be able to supply any of those things. If you don't want to actually touch the sensor yourself, the camera store should also be able to supply professional cleaning.
  Heres a few web sites to have a look at - some videos - on how to clean the sensor of a Nikon D100 - some just DSLR cleaning \015\012
  http://www.youtube.com/watch?v=huOdzpl534k
  I have a Nikon D90 with 18-105mm lens. I lived in Bangladesh. FUNGAL spot apears on my lens. Humidity here in Bangladesh is very high. May be that was the reason of Fungal attach. How can I clean the fungal sport from my Lens.
  If it's inbetween the lens elements, there's no way you can get at it. It would have to be taken apart by a service facility recommended by the manufacturer. ... Nikon D90 Digital Camera with 18-105mm lens
  In certain lighting situations there are spots on the photos. Is there a way to clean the lens to remove these? I think its dirt on the interior lens
  No not dirt, what it's called is lens flare. Lens flare is where a sharp/bright point of light enters the lens on an angle and causes the light to refract through the lens elements. This is hard to see happening on a pocket point and shooter and equa ... Pentax Optio W10 Digital Camera