I bought this after figuring out how to fix a squeaky door hinge. I used it on a door I was looking to repair, WOW this is amazing, the door makes no noise other than the latch and the air it pushes. NO MORE TALK! I then used this on every door hinge in my house, 7 doors, 3 hinges per door, so 21 hinges! And I still have 95% of the tube left (I was very generous with each loop). I will also write a 6 month review of this product which just got another 179 days. Advantages: as described above. Cons: I'm not sure how dangerous this product is, but judging by the back of the packaging, it's not safe to eat. , smell it, touch it or put it in your eyes. The packaging is very blurry on the touch part and since you are more likely to touch it, I need to know that my skin melts when I touch it. The other side, not regular kitchen soap, seems to leave a little bit of grease, I would wash it several times or use a very strong degreaser to remove it completely. 2 years of observation, I can only say 2 words! โ What squeak?