Windmill Synergy

Eco-friendly cleaning without compromise

At AUK Hygiene, we are committed to developing sustainable products that make eco-friendly cleaning and hygiene easier.

Our brand-new Windmill Synergy biological cleaning range offers environmentally conscious cleaning without compromise.

The plant or enzyme based formula deliver powerful results without the harsh impact that non-biological cleaning chemicals can have, making them safer for health and better for the environment.

Our Windmill Synergy range includes a powerful All Purpose Power Dose, a standard All Purpose Cleaner, Sanitiser and Air Freshener, specialist Mulipurpose and Washroom Cleaners and a Toilet & Urinal Cleaner, all available is a variety of containers including 5L, 1L, ready-to-use sprays and atomisers.

Clearly labelled screen printed trigger spray bottles are also available in the range making dosing and diluting straightforward, whilst ensuring you remain COSHH compliant.

How our eco-friendly cleaning products deliver high performance results

Here's the science. Our innovative Windmill Synergy product utilise either plant-derived lactic acid or enzymes.

An enzyme-based cleaner works by using naturally occurring enzymes to break down organic dirt, stains, and odours at their source. These enzymes act like microscopic catalysts, targeting specific materials such as proteins, fats, and starches and breaking them into smaller, water-soluble molecules that can be easily wiped or rinsed away. Rather than masking odours or relying on harsh chemicals, enzyme cleaners eliminate the underlying cause of the mess, resulting in a deeper, longer-lasting clean. This makes them especially effective for everyday organic spills, pet accidents, and odour-prone areas, while remaining gentle on surfaces and safe for regular use.

A lactic acid–based cleaner works by using a naturally derived organic acid to dissolve and loosen buildup on surfaces. By lowering the pH, lactic acid breaks down mineral deposits like limescale and soap scum while also disrupting bacterial biofilms, making surfaces easier to clean and more hygienic. This fast-acting cleaning action helps lift grime so it can be wiped away without harsh chemicals. Lactic acid cleaners are especially effective in kitchens and bathrooms, delivering a powerful clean while remaining biodegradable and suitable for everyday use.

Windmill Synergy All Purpose Power Dose

A super concentrated version of our popular Windmill Synergy All Purpose, Power Dose is a highly effective lactic & citric acid based cleaner, sanitiser, with advanced odour control technology making it a superb air freshener. Quat and alcohol free, non-toxic and hazard-free. Certified to EN1276 and EN14476 and ideal for use in heavily utilised environments such as schools, offices, healthcare, retail and hospitality environments.

Tough Sustainable Plant-based cleaning for 95% of All Cleaning Tasks, 100% Biodegradable, Quat-free, Chlorine-Free & Alcohol-free, Non-toxic & Hazard-free – No single use plastics using Return & Refill
A Bactericidal (EN1276) and viricidal (EN14476) all-purpose cleaner, sanitiser and air freshener that neutralises odour leaving a fresh cotton fragrance
Simplify Cleaning – No.1 Best-Seller for 95% of cleaning tasks – Less products, Less training & Less COSHH risks
Maintain High Standards – Bactericidal (EN 1276) & Virucidal (EN 14476) at 1:30 dilution.
Reduce Costs – As low as 8p per 600ml trigger spray bottle!

Shop Windmill Synergy All Purpose Power Dose

Windmill Synergy All Purpose

An eco-friendly antibacterial and anti-viricidal all purpose cleaner, sanitiser and air freshener that neutralises odour leaving a fresh fragrance. Certified to EN1276 and 14476 and ideal for use in heavily utilised environments such as schools, offices, healthcare, retail and hospitality environments.

Available in a 5L, 1L, 300ml Atomiser Spray and a 750ml ready-to-use trigger spray.

Shop Windmill Synergy All Purpose Products

Windmill Synergy Washroom Cleaner

The neutral pH Windmill Synergy Washroom cleaner cleans and deodorises in one leaving surfaces and floors sparkling with a pleasant long-lasting odour-controlling fragrance.

Shop Windmill Refill Synergy Washroom Cleaner

Windmill Synergy Multipurpose Cleaner

Windmill Refill Multipurpose Cleaner is a non-slip, non-streak, cotton fresh cleaner, suitable for use on all surfaces, including glass and flooring.

Shop Windmill Synergy Multipurpose Cleaner

Windmill Synergy Toilet & Urinal Cleaner

Synergy Biological Toilet and Urinal Cleaner is a high-performance toilet bowl cleaner formulated to tackle even the toughest smells. Our viscous formula clings to the bowl, ensuring thorough cleaning and long-lasting freshness.

Available in 5L refill bottles and a 1L ready-to-use bottle.

Shop Windmill Synergy Toilet & Urinal Cleaner

Would you like to try Windmill Synergy for FREE?

ORDER YOUR FREE SAMPLE TODAY

We are so confident that you are going to love our new Windmill Synergy biological cleaners that we are offering a FREE 1L bottle of Synergy All Purpose Power Dose, a bottle of Multipurpose Cleaner or Washroom Cleaner* to any current or new customer to try before they buy.

Just complete this form detailing which FREE sample you would like to receive.

*One bottle per customer, offer ends 31st October 2025.

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Windmill Synergy part of AUK Hygiene's Windmill Refill Programme

Windmill Synergy Now Even Greener

If plant-based cleaning wasn't already ‘eco’ enough, all our 5L Windmill Synergy products are included in our innovation Windmill Refill programme.

A simple, sustainable way to manage cleaning chemicals, Windmill Refill is a tough, closed-loop recycling system designed to remove single-use plastics and reduce cardboard packaging from your cleaning operation.

This isn’t recycling as an afterthought. It’s a practical system that works on site, day-to-day.