The cap of my Dopper is mildewed

We recommend the following:

Cleaning suggestion
To get rid of the smell/taste, soak the Dopper in warm water (do not exceed 65°C!) with washing soda and then treat it with table vinegar.

Allowing the Dopper to dry properly 
It is important to properly dry and air your Dopper after use and cleaning. Never store the Dopper it away closed, but always leave off the cap.

No luck with the suggestions mentioned above? Please let us know!
Use the contact form and state if only the small coloured cap is mildewed, or the cup as well. Please also enter your Dopper colour and your address details.

On receipt of the form, we will contact you within a few days.

Thanks in advance!