The answer to 'how to clean plumbing repair' is to regularly maintain and clean your plumbing system to prevent clogs and extend the lifespan of your pipes and fixtures. This includes cleaning out sink and shower drains, flushing the water heater, and inspecting for any leaks or damage.
For sink and shower drains, you can use a drain snake or plunger to remove built-up hair and debris. Avoid using harsh chemical drain cleaners, which can damage pipes over time. For the water heater, flush it annually to remove sediment buildup. Check all visible pipes and fittings for any signs of leaks or corrosion, and address any issues promptly. If you encounter a problem you can't resolve, it's best to call a professional plumber to diagnose and fix the issue.