Hello all. 
Only a minor problem really. My single lever kitchen tap was installed in 2012 and still works great but it's becoming a little stiff. Here's a video to show you. It looks like it's smooth enough but it has developed some friction where it's harder to change from cold to warm to hot in the smallest movements.
What can I do to try and make it nice and smooth again? Can I spray anything like limescale remover into the ball joint opening?
Only a minor problem really. My single lever kitchen tap was installed in 2012 and still works great but it's becoming a little stiff. Here's a video to show you. It looks like it's smooth enough but it has developed some friction where it's harder to change from cold to warm to hot in the smallest movements.
What can I do to try and make it nice and smooth again? Can I spray anything like limescale remover into the ball joint opening?
