Small print

Privacy

We do not ask you to register and we do not collect names, addresses or payment details, because nothing is paid for here.

What is collected

• Server logs. Our host records ordinary request data such as IP address, page requested, timestamp and user agent, for delivery and abuse prevention.
• The calculators. Numbers typed into the tools on this site are worked out in your own browser. They are not sent to us and not stored.

Links out

Buy buttons take you to a retail partner. Once you are there, that site's own privacy policy and cookies apply, and affiliate programmes generally record that the visit came from us so any commission can be attributed. We do not receive your personal details from that process.

Ordering, payment, delivery and returns happen at checkout with the retail partner where you place the order. FLUEST is not a party to that transaction, does not take payment and does not arrange delivery.

Contact

Questions about privacy go to contact@fluest.net.

Last reviewed 14 August 2026.