Due to hard water, often you find the holes in your shower have scales . Well, read below to solve your problem easily.
How does it work? Fill a plastic bag
with vinegar, add a tablespoon of baking soda, then placed the dirty
shower head into the solution, OR tie the bag around it, and let it soak
for about 2 hours or overnight if it is too bad.
The Result: Not only did the shower head come out clean and scale-free,
but we also noticed that the water pressure was stronger and more steady
after the holes were no longer blocked by mineral buildup.