Terms of use

Updated October 31, 2026

These terms cover your use of Mineral & Steam at mineralandsteam.com, operated by GrantWorks 360 Consulting, LLC. By using the site, you accept them.

What the site is

Mineral & Steam compares your water with the water requirements each espresso machine's maker publishes. It doesn't assess drinking-water quality or safety. For that, please refer to your water supplier's annual water quality report. Nothing here is health advice, and we don't say that any water, filter or treatment keeps a warranty in force.

The water check's results depend on the values you give it and on makers' published guidance. It isn't a test of your water, doesn't certify water as safe, and doesn't guarantee protection from scale, corrosion or damage.

Accuracy

We quote makers and link the source, but makers change their guidance and we can make mistakes. Check the maker's own page before you buy or change how you treat your water.

Stores, prices and affiliate links

We don't sell, ship or service any product. Buy buttons take you to other companies' sites, and any purchase is between you and that store, under its terms. We don't promise any price or stock. We may earn a commission when you buy through links on our site; see the affiliate disclosure.

Content

The site's text, design and logo belong to GrantWorks 360 Consulting, LLC. Maker quotes, photos, product names and trademarks belong to their owners and are credited; naming them doesn't mean they endorse us.

No warranty

The site is provided as is. To the extent the law allows, GrantWorks 360 Consulting, LLC isn't liable for any loss from using the site or from buying from a store we link to.

Changes and questions

We may update these terms; the date above shows the current version. Questions: hello@mineralandsteam.com.