grease and lube for airsoft guns

Well im getting ready to make another purches off of evike soon and was wondering about what type of grease or spray to get. My dad used to sell high quality commercial grease and so saying that I have a few Li-based samples....oh and some regluar office depot shredder lubricant. So my question to yall is have you guys ever used a Li-based grease in your guns or "shredder lube"????

~cHaSe

the only grease I use is non-petroleum based silicon. You can get bigger bottles of silicon from airsoft sites for like $15 but you can go to a hardware store and get a big bottle of 100% or pure silicon for about $8

White lithium for gears and piston rails, 1--% silicone oil for air seal parts.