WorkSafeBC is holding a second public hearing this month on proposed changes to the Occupational Health and Safety Regulation related to combustible dusts.

These amendments aim to strengthen safety measures by clarifying that many types of dust—including fibres, lint, and polyester related to textiles—may be combustible and pose serious risks. This could have implications for your workplaces.

Examples in long-term care settings:

Laundry services

• Lint and fibres from dryers can build up in vents, filters, and ducts.
• Polyester and synthetic fabrics are common in resident clothing and linens, increasing the risk of combustible lint.

Housekeeping

• Dust from vacuum bags, under beds, and in storage rooms can accumulate, especially if not cleaned regularly.
• Microfibres from cleaning cloths and mop heads may also contribute.

Maintenance and facilities

• Wood dust may be generated from minor carpentry or repair work.
• Storage areas with cardboard boxes or textile off-cuts can trap dust.

Resident activity areas

• Craft rooms (e.g., sewing, quilting, or fibre arts) may generate fibres and lint.

Mechanical rooms

• Dust can collect on equipment (e.g., fans, heaters, ventilation systems), creating a fire hazard if not controlled.

We encourage you to review the proposed changes and share this information with your teams. The WorkSafeBC combustible dust engagement page includes background details, resources, and information on how to participate in the virtual hearing or submit feedback. You can provide feedback either through written submissions or by participating at the virtual public hearing on September 24, 2025. Written submissions will be accepted until September 26, 2025, at 4:30 p.m.

Your engagement will help to shape effective safety regulations. If you would like to share your feedback with us, please connect with us at: info@safecarebc.ca