For single items, add three products to your cart, and the cheapest item will be free at checkout.

For 3-packs, the discount is already built in by reducing the price by 33%, rather than displaying a separate free item.

Promotion ends March 31st, 2025.

Unopened bottles have a shelf life of up to five years when stored in a cool, dry place. However, one of our third-party fulfillment partners requires an expiration date within two years of production, which is why some bottles may have an earlier date printed.

Even if your bottle has a printed expiration date, it remains effective for up to five years when stored properly. Just shake well before use, and it will work as expected.

Cold temperatures do not harm the enzymes or bacteria in Liquified. If your bottle froze over the winter, let it thaw at room temperature and shake well before use—it will still be fully effective.

Yes!

Liquified Orange 32oz works well in both black and gray tanks.

However, for gray tanks, our Gray Tank Treatment is designed to break down grease, soap scum, and organic buildup more effectively.

For the best results, we recommend using Liquified on its own. Mixing it with other treatments (especially those with harsh chemicals or antibacterial agents) may reduce its effectiveness.

Liquified RV is based in Florida, with our warehouse in Elkhart, Indiana. We primarily sell online through our website. Amazon, and select retail stores.

We are currently available in select retail stores, including Walmart, Camping World, and more. Check our store locator for a location near you!

We attend various RV consumer and trade shows throughout the year. Follow us on social media for event updates!