How to fix stiff Mondella ceramic taps?
I recently installed a couple of sets of the Mondella cadenza wall top assembly taps in the shower and a basin set (https://www.bunnings.com.au/mondella-chrome-cadenza-1-2-turn-basin-set_p0684081). Worked perfectly at first, however I’ve noticed over the past 2 weeks since install the cold water (most used) taps are…