I recently purchased my first ever Spyderco knife (Aqua Salt Fixed Blade Dive Knife/ 2015 model). I was curious, even though this blade is made from rust proof H1 steel, can I still spray solutions such as the Aegis Daily Cleaning Solution (rust prevention/ maintnace spray)? And will it be safe to apply on the black non reflective titanium chrom. Knife coating (if anyone knows how to get rid of scratch marks from cutting cardboard on this coating, I would appreciate some feedback)?