Frigidaire Washer Smells Like Mold or Mildew: Rubber... | appliancefaults.com

Technical Background:

Modern washing machines rely on a Main Control Unit (MCU) to manage various functions, including water levels, wash cycles, and drain pump operation. Voltage paths control the solenoids that operate valves and pumps. Residue buildup and standing water can create a breeding ground for mold, unaffected by the MCU.

Symptoms:

The US homeowner observes a persistent moldy or mildewy smell emanating from the Frigidaire washing machine, particularly noticeable around the rubber door seal (bellows). Clothes may also retain this odor after washing.

Possible Causes:

Standing water in the rubber door seal (bellows).
Buildup of detergent and fabric softener residue.
Low-temperature washes that don't kill bacteria.
Poor ventilation allowing moisture to persist.
Clogged drain pump filter.

Solution:

1

Disconnect the washer from the power supply by unplugging it from the wall outlet or switching off the breaker in the breaker panel.
2

Inspect the rubber door seal (bellows) for visible mold or mildew. Use a flashlight for better visibility.
3

Prepare a cleaning solution of 1 cup of bleach mixed with 1 gallon of hot water (120-140°F).
4

Wearing rubber gloves, use a sponge or cloth soaked in the cleaning solution to thoroughly scrub the rubber door seal, paying close attention to the folds and crevices.
5

For stubborn mold, create a paste of baking soda and water, apply it to the affected areas, let it sit for 15 minutes, and then scrub with a brush.
6

After cleaning, thoroughly rinse the rubber door seal with clean water. Ensure no cleaning solution remains.
7

Leave the washer door ajar to allow the door seal to air dry completely for several hours.

Safety Warning:

Always disconnect the washer from the power supply before performing any maintenance or repairs. Use Lock Out Tag Out (LOTO) procedures to prevent accidental energizing of the circuit. Be aware of potential electrical hazards (120V AC) when working near electrical components.

Prevention:

Regularly clean the rubber door seal with a bleach solution. Run a monthly cleaning cycle with a washer cleaner. Use high-efficiency (HE) detergent in the correct amount. Leave the washer door slightly ajar after each use to promote air circulation. Clean the drain pump filter every 3 months.

Expert Tip:

Some Frigidaire washers have a dedicated cleaning cycle. Consult the user manual for instructions on accessing and running this cycle. If the smell persists after cleaning, consider replacing the rubber door seal.

Frequently Asked Questions

•What type of washer cleaner is recommended for a Frigidaire machine?

Use a high-efficiency (HE) washer cleaner that is specifically formulated to remove detergent residue and prevent mold growth. Affresh and Tide Washing Machine Cleaner are two popular options.

•How often should I clean the drain pump filter?

The drain pump filter should be cleaned every 3 months, or more frequently if you notice slow draining or unusual noises during the drain cycle.

•What are the symptoms of a clogged drain pump filter?

Symptoms include slow draining, standing water in the drum, and unusual noises during the drain cycle. You may also see error codes related to draining issues.

Frigidaire Washer Smells Like Mold or Mildew: Rubber Seal Cleaning Guide

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•What type of washer cleaner is recommended for a Frigidaire machine?

•How often should I clean the drain pump filter?

•What are the symptoms of a clogged drain pump filter?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: