Ever notice your shower draining slower than usual? Or hear that telltale gurgling sound in your kitchen sink? These small annoyances often point to a bigger issue: blocked or dirty drains. At MM Plumbing, we help homeowners and businesses in Van Nuys and the San Fernando Valley tackle stubborn clogs before they turn into costly emergencies.
In this guide, we’ll explain what causes drain problems, how professional cleaning works, and why routine drain maintenance can save you thousands in repairs.
What Causes Drains to Clog?
Clogged drains don’t usually happen overnight. They build up slowly over time due to everyday habits. Some of the most common causes we see in the field include:
- Grease and cooking oil poured down kitchen sinks
- Hair buildup in showers and bathroom sinks
- Soap scum and mineral deposits from hard water
- Food scraps and coffee grounds not caught by filters
- Foreign objects like toys, wipes, or hygiene products
- Tree roots invading outdoor drain or sewer line
If left untreated, these blockages can cause water to back up, create foul odors, or even lead to pipe damage or flooding.
How Professional Drain Cleaning Works
At MM Plumbing, we use two main tools to clear clogs and clean out your pipes, which are both safe, effective, and far more powerful than store-bought solutions.
- Drain Snakes (Augers)
We start with a non-invasive camera inspection to see exactly what’s going on inside your pipes. This gives us a clear picture without digging up your yard. - Hydro Jetting
For tougher clogs or greasy buildup, we use hydro jetting, a high-pressure stream of water that scours the inside of your pipes clean. It removes years of debris and buildup without damaging your plumbing, and it’s safe for both residential and commercial systems.
Why DIY Drain Cleaners Can Do More Harm Than Good
We get it. When your sink is slow to drain, it’s tempting to reach for a bottle of chemical drain cleaner. But here’s why that’s not the best idea:
- Corrosive chemicals can damage older pipes or weaken seals.
- They often only punch a hole through the clog, rather than clearing it entirely.
- If used too often, they can lead to costly pipe replacement down the line
Professional drain cleaning is safer, more thorough, and keeps your system in better shape long-term.
Signs You Need Professional Drain Cleaning
Not sure when to call a plumber? Look out for these signs:
- Water draining slowly in multiple sinks or tubs
- Recurring clogs, even after using a plunger
- Foul smells coming from drains
- Standing water in sinks or showers
- Gurgling sounds when water runs
Preventative Maintenance: The Best Way to Avoid Clogs
A little care goes a long way. Here are our top drain care tips:
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Use drain screens to catch hair, food, and debris
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Never pour grease or oil down the drain
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Flush your drains monthly with hot water or a safe vinegar/baking soda mix
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Schedule annual drain cleanings, especially in older homes or restaurants
Preventative service is faster and cheaper than emergency repairs and it helps extend the life of your plumbing.
Why Van Nuys Residents Trust MM Plumbing
As a family-run business, MM Plumbing brings over 15 years of experience to every job. We’re proud to serve the Van Nuys community with honest, dependable service, whether it’s a small clog or a major plumbing project.
We use the best tools, show up on time, and treat your home or business like it’s our own. No pressure. No upselling. Just solid work you can trust.
Book Your Drain Cleaning Today
Don’t wait for a small clog to turn into a full-blown backup. Whether you need a one-time cleaning or want to set up routine maintenance, MM Plumbing is ready to help.


