GHS Fast Fret

I don't like that oil feel on my fingers,,, so i remove it after 2 days,,, also head leaves small parts on strings, you need to clean all that from strings after apply...

I've never "needed" it to play, but have used it for 20+ years. The packaging has become more and more cheap over the years. Came not in the tin can buy in a clear plastic tube with a printed label inside showing through. Wooden handle is gone and is now plastic. The applicator is now smaller. Worst of all it seems the formula is now different or I got a bad item. Bone dry before 2 months! I've had these last for years in the past.

Leaves the strings with a sticky feeling. Will probably be using it on guitars that are rarely played, to protect the strings from oxidation.
Smells very nice.

Used as stated in the instruction, in only made my fingerboard and strings full of material of which it is made. Would not recommend.

ended after 20 or so basic cleanings
disapointing

Runs out really fast, and doesn't work very well. Leaves a lot of tiny hairs on the strings.

happy with the resluts but it dried quicky (like a few months)
good if you use it regularly,

I think this stuff is really just snake oil, just gets lots of little fibers stuck in my string windings and doesn't really clean the strings any better than a slightly damp cloth would.

I used it on a rosewood fretboard (it is not suitable for maple fretboards) and although it feels clean at first, it starts feeling sticky after a while. Might be my fingers.