Sewer Flies

Sewer Flies

Sewer Flies and Why It’s Important to Act Quickly

Sewer flies can become a nightmare for RV owners. These tiny pests thrive in damp, organic matter inside your tanks and pipes. If left untreated, they multiply fast. That’s why taking action right away is crucial. All Pro Water Flow specializes in RV tank cleaning and can help you eliminate sewer flies before they take over. 951-906-5200

What Are Sewer Flies?

Sewer flies, also called drain flies, breed in stagnant water and organic waste. They look like tiny moths and often appear around sinks, drains, and toilets. These pests lay eggs in sludge buildup, making RV black and gray tanks the perfect breeding ground. Sewer Flies come from alkaline buildup. The sewer flies come in, lay their eggs, and if you get 10 eggs there could be thousands of eggs hiding.
Read about Sewer Flies (Psychodidae) on Wikipedia

Why Do Sewer Flies Invade RVs?

RVs provide an ideal environment for sewer flies. When waste accumulates in holding tanks, it creates a perfect home for them. Warm temperatures, moisture, and organic debris speed up reproduction. If you notice sewer flies, waste buildup inside your tanks may be the cause. Call today if you suspect sewer flies: 951-906-5200

Signs You Have Sewer Flies

Spotting a few flies might not seem alarming. However, an infestation can develop quickly. Look for these warning signs:

 

    • Tiny flies hovering near drains or sinks

    • Small black larvae in toilet bowls or drain openings

    • Unpleasant odors from your holding tanks

    • Increased fly activity after flushing or draining waste

Ignoring these signs can lead to major problems.
Act fast to prevent a full-blown infestation.

How Sewer Flies Affect Your RV

A few sewer flies might seem harmless. However, if you see a few, you’ve got a BIG problem because they multiply very, very quickly. This poses several serious problems:

 

    • Health Risks – Sewer flies carry bacteria from waste buildup.

    • Unpleasant Odors – Infestations make your RV smell awful.

    • Clogged Drains – Larvae and sludge buildup can lead to blockages.

    • Embarrassing Situations – Guests won’t enjoy an RV filled with flying pests.

How to Get Rid of Sewer Flies

If you see sewer flies, don’t wait. Take these steps to eliminate them:

1. Clean and Flush Holding Tanks

A deep tank cleaning removes sludge, bacteria, and larvae. All Pro Water Flow uses high-pressure water jetting to break down buildup inside black and gray tanks.

2. Use Enzyme Treatments

Natural enzyme-based cleaners break down waste and prevent future infestations. These treatments keep your tanks clean without damaging pipes. Our propriatary blend is not something you, as an RV owner, have access to.

3. Drain and Dry Your System

Standing water allows sewer flies to breed. Drain your tanks completely and let them dry before storing your RV.

4. Check Ventilation and Seals

Damaged vents or loose seals allow flies to enter your RV. Inspect and repair any gaps or leaks to keep pests out.

5. Schedule Regular Tank Maintenance

Preventative maintenance keeps your system running smoothly. All Pro Water Flow offers professional RV tank cleaning to stop infestations before they start. 951-906-5200

Why Choose All Pro Water Flow?

RV owners trust All Pro Water Flow for a reason. We specialize in deep tank cleaning and effective sewer fly removal. Here’s what makes us the best:

 

    • Expert Technicians – Years of experience cleaning RV tanks

    • High-Pressure Cleaning – Powerful water jets remove stubborn waste

    • Eco-Friendly Solutions – Safe treatments without harsh chemicals

    • Fast and Reliable Service – We get the job done quickly and efficiently

    • Preventative Maintenance Plans – Keep your RV tanks clean year-round

Tips to Prevent Future Infestations

Once we remove sewer flies, take these steps to keep them from coming back:

 

    • Empty and rinse tanks regularly

    • Use enzyme-based tank treatments

    • Keep sink and shower drains clean

    • Ensure proper ventilation in your RV

    • Schedule professional and routine cleanings with All Pro Water Flow – 951-906-5200

Don’t Wait – Act Now!

Sewer flies won’t go away on their own. The longer you wait, the worse the problem gets. Contact All Pro Water Flow today for professional RV tank cleaning. We eliminate sewer flies and keep your tanks in top condition.

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📍 We Serve 7 Counties… From Santa Barbara to San Diego to the Arizona Border

Related Links:

Read about Sewer Flies (Psychodidae) on Wikipedia