Office Cleaning Checklist: Things That Need Deep Cleaning

People often prioritize spring cleaning and roll up their sleeves to deep clean everything annually. However, that shouldn’t be the case, and your office might need more than one big general cleaning once a year.  

When you have a clean workspace, you prevent many harmful things from appearing and growing, such as mould, dust mites, allergens, bacteria, and more. Whatever the size of your office space, it’s always a good idea to give it thorough cleaning quarterly. What’s even better is hiring an office cleaning team to do the job for you to ensure that your space is clean and good as new. 

If you want to get a headstart into cleaning your office, keep reading. Our team has compiled a list of things that people often overlook when deep cleaning their office space. Let’s dive in!

Air Filters

Because it is hidden inside a piece of equipment, people often forget to replace the air filters of their air-conditioning unit and often do when it’s too late. 

After spring, your air-conditioning filters may have collected dirt and allergens that have been floating around your office throughout the season. When your filters are full, it may cause clogging and reduce its efficiency. 

Changing your filters is essential, especially when you have employees who have allergies or work pets. 


Having a dirty window can make your business look questionable and unreliable. To make your office look more professional, make sure to clean your windows and ensure they’re clear and free from stains and gunk.

To do this, it’s best to hire a reputable window cleaning company so your windows can get a professional and thorough cleaning. 

Areas with fabric

Unfortunately, dust and bacteria can build up quickly on fabric surfaces without it being noticeable. Some examples of fabric surfaces that may house potential health threats are pillows, rugs, and carpets. 

When you’re giving your office a good cleaning, make sure to have these items laundered or washed. This will help reduce allergens, eliminate dust mites, and make your office look and feel much better. 

For heavy work like this, we recommend hiring a reliable office cleaning company to ensure that your office gets its much-needed deep cleaning. 

Office tools and appliances

If your office has a pantry, you shouldn’t forget to clean out your microwaves, dishwasher, and other office appliances that your employees use daily. This is because employees often touch these items, and bacteria and viruses can easily be transmitted from person-to-person when left uncleaned. 

Alarm systems

One of the most critical parts of your office that often gets neglected is your alarm systems. It’s incredibly important to make it a habit to check your alarms often. This is because it has to go through proper testing to know if it’s still working efficiently. 

Ideally, when you purchase alarm systems, they come with a contract that has regular maintenance and repairs. It’s always a good idea to use this feature to ensure your employees and business’s safety. 


Each season deals with various external factors, and this is why it’s essential that you deep clean your office regularly. With the help of this checklist and by hiring a reliable office cleaning company, you’ll prevent forgetting to deep clean all these crucial areas and items we mentioned above. 

Are you looking for a cleaning company offering office cleaning in Brampton? Look no further because Diamond Cleaning Services has you covered. You can trust that our team of professionals will provide you with exemplary cleaning services. Learn more about our services and request a quote today!

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