Symptoms
- Detergent sitting undissolved in the tray after the cycle
- Fabric softener not reaching the rinse water
- Residue buildup in the dispenser drawer
- Clothes have visible detergent residue
Likely causes
- CommonClogged dispenser compartment from residue buildupDried detergent and softener can cake up and block the flow channels over time.
- CommonUsing too much detergent or the wrong typeNon-HE detergent in an HE machine creates excess suds that can clog dispensers and hoses.
- PossibleLow water pressure not fully flushing the dispenserSome dispensers rely on adequate water flow and pressure to fully rinse out the compartment.
- Less commonDispenser siphon or valve malfunctionA mechanical failure in the dispenser mechanism can prevent proper timing of the release.
What to do
- Remove the detergent drawer per the manual and wash it thoroughly with warm water, scrubbing dried residue with a brush.
- Clean out the housing the drawer sits in, checking for buildup with a flashlight.
- Switch to the correct detergent type (HE if required) and use only the recommended amount for your water hardness.
- Run an empty hot cycle occasionally with a washing machine cleaner to keep the dispenser area clear.
- Check water pressure at the supply valves, ensuring they're fully open.
- If the drawer is clean and detergent amount is correct but dispensing issues persist, a technician can check the dispenser valve.
Tools and parts
- Soft brush
- Warm water
Washer detergent dispenser drawerSearch: “washing machine detergent dispenser drawer”
When to call a pro
If the dispenser is clean and detergent amount is correct but it still won't dispense properly, an appliance technician can check the dispenser valve mechanism.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.