If you are unsure as to the nature of your stain or you get both water and lubricant stains, VDust Plus™ will fit the bill perfectly. Designed to clean away water and most oil stains, VDust Plus™ eliminates streaking and provides a moderate static barrier. VisibleDust liquid cleaners ( Sensor Clean, VDust Plus and Smear Away) when used with VisibleDust Sensor Cleaning swabs are safe and effective on ALL DSLRs including: Newer Canon DSLRs, such as the 400D, 40D, 1D MKIII, and 1Ds MKIII, Newer Nikon D300 and D3 and Alpha Sony 700