Hydro Jetting in Decatur, GA

A laundry drain, the line that carries water from the washing machine's standpipe toward the main sewer, is a good candidate for hydro jetting. In many Decatur homes, the first hint of trouble is water spilling out of the standpipe or bubbling up in a nearby floor drain partway through the spin cycle. The cause is rarely a single object. It is usually years of lint and soap coating the inside of the pipe.

Why washers are hard on drain lines

A modern washer pumps out a lot of water in a short time, and that water carries fibers shed from clothing and towels, along with detergent, fabric softener and whatever was left in the pockets. Lint is light and stringy. It clings to the pipe wall, and softener residue and soap scum glue it in place. Every load adds a thin layer, and because the drain fills fast and then sits empty, the coating dries and stiffens between loads.

Signs the laundry line is narrowing

• Water rising to the top of the standpipe, or spilling over, while the washer drains
• Gurgling from a nearby sink or floor drain as the washer empties
• A sour or musty smell in the laundry area
• The washer showing a drain error even though its own pump and hose are clear

If a tub or toilet elsewhere also backs up when the washer drains, the blockage may be farther down in the main line rather than in the laundry branch.

Why snaking the standpipe is rarely enough

A small cable pushed down the standpipe can open a path through a lint plug, and the washer will drain again for a while. The coating on the pipe wall stays behind, catches fibers from the next loads, and the overflow returns. Jetting uses rear-facing streams of water to scrub the full circumference of the pipe and flush the loosened lint away, bringing the line back closer to its original diameter.

How a laundry line is jetted

The technician first confirms where the laundry branch runs and where it meets the main. Access is usually through the standpipe itself or a cleanout on the branch. The washer is disconnected and the floor protected, since the opening can spit water. A small hose and a nozzle sized for the pipe go in, at a pressure suited to the material, whether PVC, ABS, galvanized steel or cast iron. Once the line is clean, the washer goes back on and a full drain cycle confirms the result. Details of the method are in our Georgia overview of hydro jetting.

When the pipe itself is the problem

Old galvanized drain pipe rusts from the inside, and its rough interior grabs lint quickly. If a camera shows heavy corrosion, thin spots or a crack, aggressive cleaning may do more harm than good, and replacing that stretch through drain repair may be the longer-lasting fix. A sewer camera inspection settles which situation you are in, and it also shows whether the main line past the laundry branch needs attention.

Keeping lint out of the drain

• Fit a mesh lint trap on the end of the washer's discharge hose and empty it regularly
• Use the amount of detergent the washer manufacturer recommends, since extra soap leaves residue
• Check pockets for tissues, sand and small items
• Shake out rags, mop heads and muddy work clothes before they go in the machine

Decatur permits when a drain is replaced

Replacing a corroded laundry drain is permitted work in Decatur, which asks for a trade permit for drainage and plumbing repairs whatever their size. The city's permit page explains how to apply online.

Laundry drain questions from Decatur

Why does my washer standpipe overflow when the machine drains?

Usually the pipe beyond the standpipe has narrowed with lint and soap, so it cannot take water as fast as the washer pumps it out. Less often, the standpipe is too short for the machine or the main line is partly blocked. A technician can check the branch and the main to find which one applies.

Can I use a store-bought drain cleaner on a laundry line?

Chemical cleaners rarely dissolve lint, and if the line does not drain they can sit in the trap and pipe. They are also hazardous for whoever opens the line later. If you have already poured one in, tell the technician before work begins so they can take precautions.

Does jetting the laundry line help the rest of the house?

Only if the laundry branch was the problem. If lint has traveled into the main line, cleaning there too can help other fixtures drain better. A camera look at the point where the branch joins the main shows whether the trouble stops at the laundry room or goes further.

Get the laundry draining again

When the standpipe in your Decatur laundry room keeps overflowing, call Alpha Plumbing and Sewer at (404) 409-4448 and describe what happens during the drain cycle. If the pipe is fit for jetting, we can clean the branch and show you what came out of it.