We clean green.™
Designed to minimize our impact on the environment without sacrificing the safety and health of our clients' footprints, Hallmark's 'We Clean Green' program is a leader in the green clean movement. Started over twenty years ago, it has evolved to include detailed policies, procedures, goals, training and innovation with a focus on shared responsibility.

Program Highlights
- 90% of cleaning products and materials are sustainably sourced.
- Comprehensive green cleaning and staff training align with top sustainability and industry standards
- Centralized waste and daytime cleaning further enhance environmental performance
- Environmentally-certified like CRI-approved HEPA vacuums & lithium-ion powered machines meet low-noise standards
- Lotus PRO machines generate a chemical-free, safe, and effective cleaning solution also known as aqueous ozone
- CIMS Green Building Certification with Honours designation




Program Benefits
- Earn credits towards LEED, WELL and BOMA BEST Certifications
- Improve water and energy efficiencies
- Improve indoor air quality
- Enhance the market value of the building
- Increased occupant satisfaction
