Can the WetVac W31's water spray volume be adjusted?

Modified on: Tue, 11 Nov, 2025 at 3:37 PM


In order to prevent the rolling brush from becoming too dry to clean the floor thoroughly, a small amount of water (about 10ml) will be sprayed to wet the rolling brush when the vacuum is powered on. After the vacuum is powered on, you can then choose whether to dispense water according to your preferences.

Please note the amount of water being dispensed cannot be adjusted. However, please rest assured that if you trigger the spray water button, it will not spray water continually. Therefore, you do not have to worry about the floor becoming too wet to potentially damage or soil your carpet.


If you need any further assistance, please contact us.

Was this article helpful?

That’s Great!

Thank you for your feedback

Sorry! We couldn't be helpful

Thank you for your feedback

Let us know how can we improve this article!

Select at least one of the reasons
CAPTCHA verification is required.

Feedback sent

We appreciate your effort and will try to fix the article