as most know i have a ruger service six blued, it had some small frecks of rust on cylinder that i have got smooth. i carry this gun nearly everyday around my home, on my property and open carry here in kentucky in public. a friend of mine told me that to keep any rust off a blue gun i need to take a cloth and put on pure silicone grease and add oil either barricade which i have or other gun oil. he said it would make a thick paste that would stay on longer to stop rust. seems to me it would attract dirt and dust. i have had guns for over 30yrs and have never had a rust problem but this is my first gun that i have bought with rust that i had to remove. do i just treat it like my other guns?, i use barricade on a cloth and just lightly go over them weekly. should i do it more often to my six since it's had rust removed? use the paste idea or am i oiling too much? thanks for any help.