Bought a 'professional' sensor cleaning kit that left more dust than it removed
Found a fancy kit online for $75, complete with swabs and fluid. The first swab left a huge streak right across the middle of a client's full frame sensor. Had to order the proper stuff overnight, which cost another $50, and redo the whole job for free. Has anyone found a brand of swabs that actually works without leaving fibers behind?
Ugh, I was all about those cheap kits to save money. One bad streak on my own camera changed that fast. Now I just buy the name brand ones and deal with the cost.