Atomiser Spray Bottle has stopped sprayingUpdated 17 days ago

TL;DR: If your Atomiser Spray Bottle has stopped spraying, remove the head, rinse it in warm water, and pump the trigger through the water to clear the mist path. Reassemble and it should spray again.

Quick fix

1. Remove the head

Take the top off the bottle and remove the straw.

2. Rinse warm water through it

Submerge the head in warm water and pump the trigger quickly to flush the system.

3. Reassemble and test

After about 30 seconds, put it back together and test the spray again.

What should I do if Atomiser Spray Bottle stops spraying?

Take the head off the bottle, remove the straw, rinse the head in warm water, and pump the trigger quickly while the head is submerged. After around 30 seconds, reassemble the bottle and test again. In most cases that clears the blockage.

Cause

A super-fine mist can occasionally block the spray path.

Fix

Warm-water flushing usually clears it quickly.

Result

Once reassembled, the Atomiser should function normally again.

When should I replace it?

If warm-water flushing doesn’t restore the spray after a couple of tries, check that the straw is seated properly and try again. If the bottle still will not spray, contact Koh support for help.

Check the straw

Make sure it is fitted back into the head correctly.

Try again

Repeat the warm-water flush once more if needed.

Escalate if needed

If it still won’t spray, get in touch with support.

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Last reviewed: July 2026 · Koh UK

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Atomiser Spray Bottle has stopped spraying
What should I do if Atomiser Spray Bottle stops spraying?
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