Cleaning and lubricating your tripod, no matter what material it's made of, will extend its life. The biggest point of contention seems to be over lubrication, so here's where I'm going to attempt giving a definitive answer for most tripods and ball heads.
So, if you read my previous gear review on the Manfrotto BeFree Compact Carbon Travel Tripod, you'll understand that I needed to replace that turd quickly. This time choosing not to ignore my better judgment, I decided to give the Benro Slim Carbon Travel Tripod (TSL08CN00) a shot. This will be the third Benro tripod I've bought with my own money and while the ProAngel didn't work out after a couple of months of use, my Adventure Series 2 Carbon has held up quite well.
I only had this tripod for a week before returning it from whence I bought it. I was so thoroughly disgusted with it after receipt, then after one use, that I didn't bother to take photos of it before throwing it into its shipping container and sending it back.