PURE SPACE

Cleaning is in our DNA: it has been for over a century

Our cleaning standards help organisations maintain hygienic, welcoming environments while supporting health, wellbeing, and operational efficiency. With thousands of skilled cleaning specialists in Hong Kong, we deliver smarter, safer, and more sustainable cleaning solutions for businesses across sectors. 

A trusted global partner for cleaning services

We work with organisations of all sizes to create safe, hygienic spaces that support people, performance, and day-to-day operations across a wide range of environments. 

Our experience and scale enable us to set a consistent global standard for cleaning. That standard is Pure Space. 

People and businesses do better in a Pure Space

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Highest cleaning standards

Keep your workplace clean, hygienic, and welcoming every day. Through consistent training and clearly defined standards, our placemakers deliver reliable cleaning that supports employee comfort, wellbeing, and productivity. 
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Cost and process optimisation

Improve operational efficiency through streamlined processes and smarter use of resources. By applying intelligent solutions, modern tools, and data-led insights, we help reduce costs while maintaining service quality. 
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Safety and sustainability, built into delivery

Protect your people and support your sustainability commitments through safe, compliant cleaning practices. We use energy-efficient and environmentally responsible methods as part of everyday delivery, helping to reduce risk and environmental impact. 

The impact of a global cleaning standard

 Pure Space is ISS’s global framework for cleaning, shaped by best practice across markets and sectors. It provides a consistent standard for delivery while allowing for the operational and regulatory requirements of different environments. This approach helps create workplaces that support wellbeing, productivity, and sustainability — enabling your people to thrive and helping your organisation stay competitive.
38974
Sites operating with Pure Space

51,525

Placemakers trained on Pure Space

+10%

Productivity improvement in cleaning

76.7M litres

Water saved (annualised)

2.9M litres

Chemicals saved (annualised)

611K kg

CO₂ emissions saved (annualised)
PURE SPACE

Cleaning solutions tailored to your needs

Pure Space provides a consistent framework for cleaning across different environments, with services adapted to the specific operational, regulatory, and usage requirements of each setting. 
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Pure Space Office

Consistent office cleaning designed to support everyday hygiene, comfort, and productivity across workplaces of all sizes.

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Pure Space Healthcare

Specialist cleaning for healthcare settings, designed to meet strict hygiene standards and support patient and staff safety.
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Pure Space Plus

Enhanced cleaning and hygiene for high-touch, high-traffic environments, helping deliver greater reassurance, healthier spaces, and consistently high standards of cleanliness. 
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INSIGHTS

Real stories, real impact

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Customer story
8 min read

Saving time and money with Integrated Facility Services

ISS helped a multinational engineering company transform its facilities management approach, improving quality, safety and compliance while reducing operational costs.
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Blog
8 min read

How technology and innovation in cleaning is driving productivity and a better workplace experience

Technology and data are transforming cleaning services, enabling smarter operations, greater efficiency and real-time responsiveness in modern workplaces.
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GET IN TOUCH

Ready to talk about your cleaning requirements?

 Speak with ISS to discuss how a structured, global approach to cleaning can support your operations, reduce risk, and improve efficiency across your sites. 
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