Review on Liquid Wrench L666 Lithium Grease by Juan Axum

On the advice of my retired Mgr. Brother-in-Law, I have used this on my patio doors and anywhere friction could occur. Now I have to remember not to put too much effort into opening and closing because they slide better than when new. I then applied this grease to the retractable trash can holder and then to the entire garage door installation. Incredibly great results. The abrupt opening and closing of the garage door no longer occurs when all moving parts are loaded.