Plumbing questions DFW homeowners actually ask

Ryan King, Texas Master Plumber (RMP# 46694), from jobs across 25 Dallas-Fort Worth cities..

Topic
45 questions answered by Master Plumber

Can Orangeburg sewer pipe be lined?

Answers / Trenchless pipe repair

Rarely. Orangeburg is bituminised fibre pipe, and it usually fails by deforming into an oval rather than cracking, so there is often no round…

Updated 14 September 2026

How do I know if my plumbing vent is clogged?

Answers / Camera inspection

The clearest signs are gurgling from drains or toilets, slow drains across several fixtures at once, and sewer smells inside the house. They happen…

Updated 22 September 2026

How long does clay sewer pipe last?

Answers / Trenchless pipe repair

Clay sewer pipe commonly lasts 50 to 60 years, and it almost always fails at the joints rather than along the pipe barrel. Clay…

Updated 14 September 2026

How much does a sewer line point repair cost?

Answers / CIPP pipe lining

A point repair costs less than lining a full sewer line because it uses a fraction of the liner and resin. Camera inspection to…

Updated 15 September 2026

How much does drain cleaning cost on average?

Answers / Drain cleaning

Drain cleaning costs $100 to $800 in 2026, with a national average around $245 and most jobs landing between $147 and $352. A simple…

Updated 11 September 2026

Is it OK to flush hair down the toilet?

Answers / Camera inspection

No. Hair does not break down in water the way toilet paper does. It tangles, wraps around anything rough inside the pipe, and catches…

Updated 22 September 2026

Is pipe bursting or pipe lining better?

Answers / CIPP pipe lining

Neither is better for every sewer line. Lining is usually the better choice when the old pipe is still round and aligned, because it…

Updated 22 September 2026

Is the black stuff in my sink drain mold?

Answers / Drain cleaning

That black growth is usually biofilm, a bacterial slime feeding on soap, hair, and food residue, rather than household mold. Scrubbing the visible part…

Updated 23 September 2026

What are the red worms in my toilet?

Answers / Camera inspection

Red worms in a toilet are usually midge larvae, often called bloodworms. Midges lay eggs on still water, and a toilet that sits unused…

Updated 22 September 2026

What are the small black worms in my toilet?

Answers / Camera inspection

They are almost always drain fly larvae, not sewer worms or parasites. Drain flies lay eggs in the slimy film that coats toilet rims,…

Updated 22 September 2026

What does a plumbing vent do?

Answers / Camera inspection

A plumbing vent lets air into your drain system and lets sewer gas out above the roof. The air keeps water flowing freely and…

Updated 22 September 2026

What if I don’t have a sewer cleanout?

Answers / Camera inspection

You can still get the line cleared and inspected. Without a cleanout, a plumber reaches the sewer by pulling a toilet or going through…

Updated 22 September 2026

What is a drain cleanout and where is mine?

Answers / Camera inspection

A cleanout is the capped access point into your main sewer line, usually a white or black pipe stub near the foundation, in the…

Updated 14 September 2026

What is a sewer dye test?

Answers / Camera inspection

A sewer dye test means flushing a bright, nontoxic tracer dye into a drain or toilet and watching where it shows up. Dye in…

Updated 22 September 2026

What is a sewer lateral inspection?

Answers / Camera inspection

A sewer lateral inspection is a camera run through the private pipe that carries waste from your house to the city sewer main. It…

Updated 22 September 2026

What is a sewer line point repair?

Answers / CIPP pipe lining

A sewer line point repair is a short section of cured-in-place liner installed over one defect in an otherwise sound pipe. It seals cracks,…

Updated 15 September 2026

What is a sewer pipe repair sleeve?

Answers / Camera inspection

A sleeve, also called a sectional liner or point repair, rebuilds one damaged section of pipe from the inside instead of lining the whole…

Updated 14 September 2026

What is the white clumpy stuff in my drain?

Answers / Camera inspection

It is usually grease combined with soap, not mold. Cooking fats and oils cool in the pipe and react with minerals in the water,…

Updated 22 September 2026

Why does my house smell like skunk?

Answers / Camera inspection

Treat it as a possible gas leak first. Natural gas has no smell of its own, so utilities add an odorant that many people…

Updated 22 September 2026

Why does my yard smell like sewage?

Answers / Camera inspection

Usually because sewage is escaping somewhere outside: a cracked sewer line leaking into the soil, or a cleanout with a missing or broken cap.…

Updated 22 September 2026

Why is there water in my water meter box?

Answers / Water leak detection

Water standing in the meter box points to a leak on the service line, a leak at the meter connection, or plain groundwater and…

Updated 14 September 2026

Will hydro jetting damage my pipes?

Answers / Camera inspection

Not on sound pipe. Pressure is matched to the material, and PVC, ABS, and healthy cast iron handle it. The risk sits with badly…

Updated 4 September 2026

Will roots come back after a point repair?

Answers / CIPP pipe lining

Roots cannot re-enter a joint that a cured liner has sealed, because the opening they followed is gone. They can still enter any other…

Updated 15 September 2026

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Please use the contact form to contact a Nuflow DFW support representative. If you require an Sewer services or have an plumbing line repair, please call us!

Licensed RMP# 46694

Texas State Board of Plumbing Examiners

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