Eco-Friendly Parts Washing Solutions
Bio-Circle combines powerful cleaning with environmental responsibility, helping you work safer, cleaner, and greener.
Proven worldwide. Powerful. Sustainable.
Trusted across industry worldwide






















Sustainable and user-friendly cleaning solutions
Parts cleaners for everyday use – from simple GT-i models to versatile cleaning systems delivering safe, effective results for all component types.
Enclosed high-pressure systems delivering fast, powerful cleaning for tough components, stubborn contaminants and demanding applications.
Automated cleaning systems for higher throughput - Bio-Circle technology delivers consistent, hands-free cleaning results every time.
High-performance cleaning fluids for every task - water-based, low-VOC, and formulated for safe, effective removal of oil, grease, and industrial contaminants.
Solvent-free cleaning of spray painting and printing equipment. Reduces costs and environmental impact, improves worker safety. Low maintenance and reusable.
Remove rust, mineral deposits, oxidation, heat tint, fingerprints and limescale. Stainless steel, aluminium, non-ferropus metals, zinc-coated surfaces.
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Bio-Circle cleaning devices sold worldwide
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Bio-Circle cleaning devices sold in Australia
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litres of Bio-Circle cleaning liquids sold in Australia
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Bio-Circle customers in Australia
Bio-Circle GT-i Compact and GT-i Maxi
Our best-selling product - for fast, safe and environmentally responsible parts cleaning. Now with BIO-CIRCLE-iSi technology. Don't pay someone else to maintain your parts washer, we can tell you what needs to be done, and when - and you can do it yourself in just a few minutes. Parts washing has neven been easier!
Why Choose Bio-Circle?
For more than 40 years, have been manufacturing environmentally compatible, user-friendly and safe chemical-technical products in the field of surface technology.
- Qualified and personal technical advice provided by sales technicians in the field
- Comprehensive customer service for all questions and application tips regarding our products
- Bio-Circle's in-house research department in the field of chemistry and biotechnology to develop innovative products that meet the highest standards in safety and environmental protection
- Energy-conscious production at our factory in Gütersloh, which has been certified in accordance with ISO 14.001
- High product quality and shortest delivery times
Latest News

Coming Soon: CB 100 V – A New Solution for Cleaning Electric Motors
Cleaning electric motors presents a particular challenge. Oil, grease, carbon dust and other contaminants can accumulate deep within the windings, where conventional cleaning methods may

Coming Soon: PROLAQ L 300 – Water-Based Cleaning for the Printing Industry
Cleaning inks from printing equipment has traditionally relied heavily on solvent-based products, bringing with them issues of odour, VOCs, handling and disposal. PROLAQ L 300

Is a Cheap Parts Washer Really Cheap?
The other day, a customer called asking for a cheap parts washer. When I asked why, the reply was simple: “I have a budget and don’t want to spend too much.”….