Terms of Use

We publish research, comparisons and buying recommendations about septic tank treatments, additives and septic-safe products. It is general information to help you choose and understand them, not plumbing, engineering, legal or medical advice. A treatment does not replace regular pumping and inspection. Follow the manufacturer's instructions and your local septic-system regulations, and call a licensed septic professional for backups, odors, soggy ground over the drain field or any other persistent problem. Keep products away from children and pets, and never enter or lean into a septic tank: the gases inside can be fatal.

We work to keep ingredients, dosing, availability and prices accurate, but products change and prices move. The price and terms on the retailer's own checkout are the ones that apply. If you spot something out of date, please tell us.

Many links on this site are affiliate links. As an Amazon Associate we earn from qualifying purchases, and BuyGoods product links may also earn commissions, at no extra cost to you. Purchases are made with the retailer, not with us: the retailer is responsible for the product, delivery, refunds and any guarantee, under its own terms. How we research and rank products is set out on the About page.

Links to other websites and embedded videos are provided for convenience. We do not control that content and are not responsible for it or for the practices of the sites that host it.

The text and layout of this site are ours. Product names, photographs, logos and trademarks belong to their respective owners and are used to identify the products discussed. You may quote brief passages with a link back to the source page.

The site is provided “as is”. To the extent the law allows, we are not liable for any loss arising from your use of the site or from reliance on its content, including decisions to buy or use a septic treatment and any damage to a septic system, drain field or property.

We may update these terms; the date at the top shows when they last changed, and continued use of the site means you accept the current version. Questions go through the contact page. See also the privacy policy.