The Plant-Based Cleaning
Revolution Is Here

For decades, the cleaning industry made a simple argument: petroleum-derived surfactants work better, cost less, and scale more easily than plant-based alternatives. That argument was mostly true in 1980. In 2025, it's simply false — and the science proves it.

What Is a Surfactant, and Why Does It Matter?

A surfactant (short for surface-active agent) is the molecule that does most of the actual cleaning in any household product. It works by reducing the surface tension between water and oils, allowing the two to mix so that grease, soil, and residue can be lifted from surfaces and rinsed away.

Conventional cleaning products have relied primarily on surfactants derived from petroleum — specifically, from linear alkylbenzene sulfonate (LAS), a molecule synthesized from crude oil fractions. LAS is effective, cheap, and stable. It is also slow to biodegrade, contributes to aquatic toxicity at scale, and leaves metabolic byproducts in treated wastewater that persist in the environment for months.

"We don't have a performance problem with plant-based surfactants. We have a perception problem."

The Rise of Sugar-Based Surfactants

The most significant development in green cleaning chemistry over the past decade has been the commercial viability of alkyl polyglucosides (APGs) — surfactants derived from glucose (from corn or wheat) and fatty alcohols (from coconut or palm kernel oil).

APGs were first developed in the 1990s but were expensive to produce at scale. Advances in fermentation technology and agricultural processing have dramatically reduced their cost. Today, APGs match or exceed the performance of LAS-based surfactants in every relevant metric — cleaning efficacy, foaming profile, stability, and compatibility with other formula components.

Critically, APGs biodegrade within 28 days under standard OECD 301B test conditions — compared to several months for LAS. Their aquatic toxicity (EC50 for Daphnia magna) is 10 to 100 times lower than conventional alternatives.

Plant Enzymes: The Performance Multiplier

Where biobased surfactants truly surpass petrochemical alternatives is when combined with plant-derived enzymes. At Dilween, our laundry formulas use a four-enzyme system:

• Protease — breaks down protein stains (blood, grass, egg, sweat)
• Amylase — digests starch stains (pasta, gravy, sauce)
• Cellulase — removes microfibrils from cotton fabric, restoring brightness and softness
• Mannanase — targets guar gum and locust bean gum residues from personal care products

These enzymes are produced by microbial fermentation from plant-derived feedstocks. They are highly specific in their activity — protease only attacks proteins, not fabrics — which means they deliver targeted cleaning without the broad chemical aggression of bleach-based systems.

Cold Water Performance: The Energy Dividend

One of the practical advantages of enzyme-based biobased formulas is their efficacy in cold water. Conventional surfactants often require hot water to perform adequately. Enzymes, by contrast, are optimized to work at lower temperatures — which means washing in cold water doesn't mean compromising on clean.

The energy implications are significant. Approximately 90% of the energy used by a washing machine goes into heating water. Switching to cold-water washing with an enzyme-based detergent can reduce the energy footprint of your laundry by 80 to 90% per load.

What This Means for the Industry

The performance parity between biobased and petrochemical surfactants removes the last credible argument against transitioning the cleaning industry toward sustainable chemistry. What remains are supply chain inertia, brand conservatism, and consumer perception — all of which are changeable.

At Dilween, we're committed to showing that the revolution is already here — not as a future aspiration, but as a present reality in every bottle we make.