Bests & Worsts Reviews from Amazon

Used this product to help remove some corroded bolts from my Ford Escape. Sprayed it on, let it sit a while, and was able to knock a lot of the corrosion off. Just be aware of how Alexa will notify you of the delivery. My girlfriend was at home hanging out with a girlfriend of hers. Alexa chimed in saying "Your penetrating lubricant has been delivered" much to my girlfriend's shock. (She was not aware of the product being ordered.)