I applied here for the services of an aquablast and did not lose, everything was done at the highest level. I definitely recommend it and will contact you myself.
Photos of the details before and after.
Corrosion from above, solid deposits inside. Chemistry failed. The aquablast is completely cleaned and dried. Before installation, it is necessary to additionally flush and purge all threads, channels, and labyrinths!
A good specialist, quickly accepted the levers for cleaning, after cleaning the levers became as new with the preservation of factory stickers.
It's a pity I didn't take a photo before and after.
I will definitely contact you again.
Good luck to you🤝