Clock Cleaning Concentrated Fluid 500ml

Cleaned a long case clock quite easily, and well enough to make it work again. If you follow the instructions it works well but does smell a bit like wee. I would use again if I needed to clean an old clock. I had different reactions from two horologists one was a bit sniffy about it and the older gentleman was o.k. with it and said that it had done a good job.

Used to clean clocks I am repairing. Makes the brass parts shine like new. Easy to use but has a very strong smell. Extremely effective.

Cleaning mechanism of a 90 year old mantle clock.

Does a fantastic job of cleaning the clock parts. I kept one complete clock mechanism submerged for about 20 mins in the recommended made up solution. Care to be taken when handling because of the fumes (use a sealed container , wear a mask and use protective gloves. The clock's escapement started going whilst being submerged on one old clock!. Care needed in removing solution afterwards with de-mineralised water and thoroughly dry out especially the springs

Left the mechanism to soak for 24 hours,washed off with boiling water. Lightly oiled with clock oil and now it is working again.A good product that works well .excellent.

Cleans away old dirt, oil and tarnish quickly. Even better with a cheap small ultrasonic bath. Brass brush to finish off. Only issue is strong ammonia smell, use in well ventilated area.

I started off 20 odd years ago stripping a westminster apart.. Since then iv had training and done research extensively and now i can Restore cases Veneer Restore mechanisms Repair mechanism Timing Servicing French polish Danish oil polish Etc Iv used priory products for years and use to visit there shop to procure obsolete parts... The priory clock cleaning solution is far better quality and results than horoline.. Just stripped a junghams clock.. Absolutely filthy after 50-70-100yrs... Never been serviced Used horoline 3 days later Still black with grime.. So Bought some priory clock cleaning solution off ebay... Mixed a quarter with boiling water (always use on filthy clocks) own preference but works Left movement for 1hr 30mins Took out Spotless No grime No sticky residue Just washed under tap to get solution off Tomorrow start putting clock back together Horoline is junk... Used a full can on two clocks.. By the second clock the cleaning solution had lost its power and just made everything twice as hard Priory Absolutely clean No more to say

This cleaner does an excellent job of cleaning brass clock moments. Leaving the clock clean and looking like a new clock. Then when rinsed and dried with a hair dryer you are then ready to oil the clock.