How do I clean and maintain Dish Pump?Updated a day ago
TL;DR: Rinse Dish Pump head and straw under warm water to clear residue. If it clogs, flush with warm water until clear. Store upright in a cool, dry place. Avoid strong chemicals and excessive force.
How do I clean it regularly?
✓ Three steps
Rinse the pump head and straw under warm water to clear residue and prevent buildup inside the nozzle.
If the pump clogs, flush warm water through it until it runs clear.
Store the bottle upright in a cool, dry place between uses to prevent leaks and buildup.
✓ Good habits
A quick warm water rinse keeps the pump mechanism clear and Dishwashing Liquid flowing smoothly. Store the bottle upright between uses.
⚠ Avoid
Don't use strong chemical cleaners on the pump and don't force the pump head when pressing. Both can damage the mechanism.
⚠ Signs of buildup
Slow dispense, inconsistent dose, or sticky pump action usually mean residue has dried inside. Flush warm water through the pump until it runs clear.

New at Koh?
Dish Starter Kit pairs Dishwashing Liquid with Dish Pump and everything else you need to get started.
loyalty program
Earn points. Convert points to dollars.
- Exclusive gifts
- Early access
Last reviewed: May 2026 · Koh Australia
