Summer brings longer days and brighter workplaces but it also brings a unique set of cleaning and maintenance challenges that many organizations don’t anticipate. Heat, humidity, increased food use in offices, and fluctuating staffing levels can create odours, hygiene issues, accelerated wear, and unexpected service requests if they’re not proactively managed.
Here are the often-overlooked summer risks inside commercial facilities and how the right cleaning approach helps prevent them.
1. Heat + humidity can create hidden odour problems
Warm weather accelerates odours in:
• Garbage and recycling areas
• Lunchrooms and kitchens
• Washrooms and storage rooms
Left unmanaged, smells travel quickly through open spaces.
Smart summer approach:
Increase waste pull frequency, clean garbage liners and bins, and schedule periodic deodorizing and sanitizing in problem zones not just surface cleaning.
2. Food traffic increases cleaning risk in kitchens and break areas
Summer means:
• More shared lunches and snacks
• Staff BBQs and patio breaks
• Food stored in fridges for longer periods
This leads to spills, sticky surfaces, and sanitation concerns.
Smart summer approach:
Introduce micro-cleaning touch-ups in kitchens, reinforce fridge wipe-downs, and ensure floors in break spaces are cleaned before residue hardens.
3. Pollen, dust, and allergens impact employee comfort
Even in air-conditioned buildings, pollen and fine dust enter through:
• Entrance doors
• Ventilation air intake
• Open dock and service areas
This can irritate allergy-sensitive staff.
Smart summer approach:
Target high-level dusting, vents, ledges, and partitions, and increase detailed wipe-downs in high-use zones rather than only general cleaning.
4. Vacancy and vacation cycles change how buildings are used
Some areas sit nearly empty while others become busier.
Without adjustment, organizations either over-clean the wrong areas or under-service the right ones.
Smart summer approach:
Align service to reality, reduce frequency in low-use spaces and re-allocate effort to:
• Common spaces
• Reception
• Client-facing areas
• Seasonal hot spots
This improves quality without increasing cost.
5. Summer is peak time for wear on entryways and elevators
Open doors, increased deliveries, and casual footwear bring in:
• Fine grit
• Asphalt residue
• Street dust
This accelerates damage on floors and elevator thresholds.
Smart summer approach:
Instead of waiting for seasonal deep cleans, use short-interval maintenance to prevent buildup before it causes permanent wear.
6. Outdoor activity increases spill and mess risks
More movement between outdoor areas and offices means higher likelihood of:
• Drink spills
• Tracked-in moisture after storms
• Food residue
• Accidental marks on walls and furniture
Smart summer approach:
Ensure rapid response options. A cleaning partner who can flex service or provide day porter support during peak periods and events.
7. Summer is the best time to complete work that reduces fall and winter issues
Certain maintenance projects are cheaper, faster, and less disruptive in summer, including:
• Grout and tile restoration
• Detailed washroom sanitization
• Storage and janitorial room resets
• Equipment cleaning and organization
These reduce emergency calls later in the year.
The advantage of a proactive summer cleaning strategy
A thoughtful approach to summer cleaning helps organizations:
• Prevent odours and hygiene complaints
• Improve employee comfort and workplace experience
• Reduce long-term repair and maintenance costs
• Respond faster to seasonal risks and changes in activity
At Jani-King of Manitoba, we help businesses adjust cleaning programs to match how their facilities actually operate in summer — not just how they operate the rest of the year.