most of all because its so expensive (those swabs are around £2 a throw and I usually end up usin . . .g 3 of them each time!).
I use Pec Pads:
https://www.micro-tools.com …etail.aspx?ItemCode=PSI-1![]()
Instead of Swabs:
https://www.micro-tools.com …etail.aspx?ItemCode=PSI-5![]()
The pads can either be wrapped over a ready-made swab, or over a small rubber spatula (also available from most places that sell sensor cleaning supplies).
That way you toss the pec pad, at about $0.06 per pad, instead of a swab that costs $3
I get my supplies from Micro-Tools.
https://www.micro-tools.com/store/home.aspx![]()
Canon 30D, Sigma 50-500 EX DG HSM. Tamron SP 90mm F/2.8 Di Macro.



