Clean and well-maintained workwear is much more than just a matter of appearance. It is an essential part of workplace safety, hygiene, and professional image. Whether it’s protective clothing from a construction site, a chef jacket from the kitchen, or a maintenance worker’s uniform, proper washing extends the lifespan of garments and keeps them in top condition day after day.
Why does workwear need its own detergent?
Workwear faces far greater demand than everyday clothing. Construction dust, grease, food residue, and sweat put materials to the test. A standard laundry detergent may not be enough to remove stubborn dirt, while overly harsh products can damage special materials such as reflective fabrics or Gore-Tex coatings.

HETI Workwear has been developed specifically for these needs. It effectively cleans work and protective clothing used on construction sites, workshops, and various types of properties. The product is also excellently suited for washing workwear used in kitchens and restaurants, effectively removing odours.
Gentle yet effective
One of HETI Workwear’s most important features is that it does not damage reflective or Gore-Tex fabrics. This is crucial especially for construction workers and outdoor workers, whose reflective elements are critical for safety and whose Gore-Tex membranes keep them dry in the rain.
The product is fragrance-free and zeolite-free, and contains no dyes, brighteners, or bleaching agents. This makes it an excellent choice also for sensitive skin – the product has been awarded the Allergy, Skin and Asthma Federation’s Allergy Label.
A responsible choice
Environmental responsibility is an important part of everyday professional life. HETI Workwear is biodegradable and has been awarded the Nordic Ecolabel (the Swan). The product is manufactured at Berner’s factory in Heinävesi using 100% renewable energy, and product development is carried out in-house in Herttoniemi, Helsinki.
Employers – provide your employees with the right detergent
In many companies, workwear is washed at home, which means the washing result often depends on whatever household detergent is available. As an employer, you can ensure that workwear stays in good condition and that safety features – such as reflective properties – are preserved for longer by providing your employees with the right detergent.
The HETI Workwear 1.5 litre bottle is conveniently sized for home use. It can easily be handed out to employees, for example when new workwear is issued or at regular intervals. With a small investment, employers can extend the lifespan of workwear, improve workplace safety, and show that they care about their staff’s well-being. Investing in the right detergent pays itself through longer-lasting workwear.
Tips for Washing Workwear

- Sort your workwear carefully. Separate heavily soiled garments from lightly soiled ones. This allows the detergent to work most effectively and ensures even cleaning results.
- Pre-treat the worst stains. If garments have stubborn stains, pre-treat them before washing with, for example, HETI Tahraton Spray stain remover, which effectively cleans even difficult dirt and neutralises odours.
- Follow washing instructions. Always check the garment care labels and detergent dosage instructions. Correct dosing ensures the best washing results while saving both the environment and money.
- Wash full loads. A full washing machine is more energy-efficient and environmentally friendly than one running half-empty.
- Let the machine dry between the washes. Leave the washing machine door open between washes so that moisture can evaporate and unpleasant odours or mould do not develop.
From Professionals, for Professionals
The HETI product range is one of Finland’s most widely used ranges in professional cleaning, and HETI products are designed to withstand the demanding conditions of the North. Developed by Berner and manufactured in Heinävesi, the products represent Finnish quality and responsibility – with over 140 years of experience.
HETI Workwear 1.5 L laundry detergent is available for professionals. Explore the product in more detail on our website and get in touch – we’ll help you find the right solution for washing your workwear!