Privacy Policy

This policy explains what information WaterCurious collects and how we use it.

What we collect

• Email address, if you sign up for updates. We use it only to send you WaterCurious emails, and you can unsubscribe from any email.
• Anonymous usage data. Our publishing platform, Ghost, records page views in aggregate so we can see which guides are useful.
• Anything you send us when you contact us.

Affiliate links

When you click an affiliate link, the retailer or network may use cookies to record that you came from WaterCurious. Their own privacy policies cover that data.

Tools

Numbers you enter into our calculators, such as test results or household size, are processed in your browser and are not stored by us unless a tool clearly says otherwise.

We don't sell your data

We do not sell or rent your personal information.

Your choices

You can ask us to see or delete the personal data we hold about you by contacting us.

Last updated: November 2026.