A clogged shower head is one of the most common causes of low pressure in the shower.Mineral deposits and debris can build up over time and block the water flow.
To fix this, remove the shower head and soak it in vinegar and water to dissolve the buildup.Then, use a toothbrush or a small brush to remove any remaining debris.
To check for leaks, inspect the pipes for visible leaks or dampness. Check under sinks, around toilets, and in the basement or crawl space. If you notice any signs of a leak, call a plumber to fix the problem.
If you’re handy and want to adjust the regulator, locate the valve near the main water supply. Use a wrench to loosen the lock nut and then turn the adjustment screw clockwise to increase the pressure or counterclockwise to decrease it.