I use Gibbs Brand these days as it was recommended by Nighthawk Customs. Eats carbon like a champ and is very benign. First whiff tells me it's Ed's Red Dip in a spray can! Instruction were (from Nighthawk) hose the gun down with Gibb's Brand, scrub everything thoroughly, and wipe off with a microfiber cloth. I was hesitant to spray anything on a $5000.00 1911 but it was their suggestion (in writng and from their CS manager) so I gave it a go thinking they will cover any damage as they specifically recommend it. Works great and creeps nicely from a lube stand point. I ran the CAS#s and came up with Heptane, Distillates (petroleum), hydrotreated light naphthenic, Distillates (petroleum), hydrotreated heavy naphthenic, CO2, and I swear I smell (and see! Stuff is blood red) ATF in it hence my guess that is Ed's Red Dip minus the acetone. Good stuff in my book. Take the grip panels off and you should be good to go. A little synthetic oil on the frame rails after and choot the snot outta that gun!