Privacy policy
There is no sign-up and no form to fill in. The softener calculator works entirely inside your browser.
What happens to your calculator answers
Your area, household size and any test result you type in are used by your own browser to work out the answer. We never receive them and nothing is saved.
Where the site is hosted
Cloudflare serves the site. Like any web host it keeps standard request logs, such as IP address and the pages asked for, to run and protect the service.
Ads and cookies
We intend to run Google AdSense ads. Once they start, Google and its partners may set cookies to show ads based on your visits to this site and others. We will update this page with the details and your choices before any ad appears.