When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I bought myself some synthetic grease at Autozone. It's in a tube that I bought for $4-5. I use it on EVERY SINGLE BOLT/NUT that I take out of the car. I probably have only used 1/10th of the tube. Just a little even dab of grease on the bolt is all you need. It just saves time later on when you're trying to loosen something. It' just works for me