Solbio RV Tank Treatment Reviews:

1 5

Eliminate RV Tank Odors — Without Harsh Chemicals


Septic safe | No formaldehyde | Fast US shipping

Solbio breaks down waste and controls odor using natural ingredients that are safe for your tank, septic system, and kinder to the environment. Used by thousands of RV owners, it delivers reliable performance without the need for aggressive chemical treatments.

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Fast shipping available across the USA

Customers are saying

5.00 ★ (15)
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Why Switch to Solbio?

  • Stops odors at the source

    Most tank treatments mask smells or overpower them with perfume. Solbio helps break down waste properly, so odors are dealt with at the source.

  • Works with natural bacteria

    Solbio doesn’t rely on harsh chemicals or added bacteria. It stimulates the good bacteria already in the tank, helping them multiply quickly and get to work.

  • Simple, effective, great value

    No need to keep pouring in extra product every time your tank smells. Solbio works with consistent dosing, making it easy to use and economical over time.

The new way to look after your RV... and the environment

The Solbio range of products are 100% natural and designed specifically for RVs

Our revolutionary holding tank treatment is able to get the job done without any harsh chemicals - and without that horrible chemical smell!

Solbio's holding tank treatment is complimented with a range of powerful, natural cleaning products to keep your RV in top condition.

The Solbio Range

Your questions answered

How is Solbio Holding Tank Treatment different to other products?

Traditional holding tank treatments work by using a chemical or an enzyme to break down the waste in the holding tank. Solbio is different.

Our holding tank treatment composts the tank contents extremely quickly. Solbio neutralises the odor rather than covering it up. So no need for a strong chemical smell.

What are the benefits of Solbio Holding Tank Treatment?

  • 100% natural, plant-based formula with zero harsh chemicals.
  • Eco-friendly and fully biodegradable for safe disposal.
  • Suitable for all types of holding tank, cassette toilet and porta-potti
  • Quickly breaks down waste and paper effectively in the holding tank.
  • Neutralizes odors and leaves a fresh scent from essential oils.
  • Prevents algae and grease build-up in your waste water tank.
  • Has a self-cleaning effect on the bowl, removing stains.
  • Child, pet, and system safe—won't damage seals or plastics.
  • Approved for use in septic tanks and bio-filtration systems.

Does Solbio tank fluid really break down solids and toilet paper?

Yes. Solbio quickly breaks down all solids and all types of toilet paper.

Is Solbio Tank Fluid really 100% Natural?

Yes. It is made from natural soaps, essential oils and plant extracts. The magic is in the combination of plant extracts.

How do I prepare my RV tanks for using Solbio?

Solbio is most effective when starting with a clean tank. This is because the old-style blue chemicals will hinder the natural composting process.

Flush out both the waste tanks and then fill both with fresh water. Add 3 fl oz of Solbio Tank Treatment to each tank and leave for 24 hours. Empty both tanks and you're all set.

The Natural Solution

Join the thousands of RV and boat owners already using Solbio products.

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