Office Deep Cleaning Checklist: Ensuring a Healthy Workplace

Keeping your commercial space clean, tidy, and hygienic is essential for employee comfort, wellbeing, and productivity. Most importantly, it ensures that your business stays compliant with current regulations.

Use our office deep cleaning checklist for an effective clean, including best timings, tips, and the rules regarding workplace cleanliness.

What regulations should be followed for workplace cleanliness?

In the UK, employers have a duty to ensure safe and hygienic workplaces. The most important legislation to be aware of includes:

It’s also important to note that businesses in healthcare, education, manufacturing, hospitality, and transport must comply with industry-specific requirements for workplace cleanliness.

Failure to meet your legal obligations as an employer may lead to increased health risks, employee complaints, and potential fines.

The ultimate commercial cleaning checklist for workplaces

Deep cleaning a workplace involves more than a quick mop and sweep once a week. It should effectively remove hidden contaminants, allergens, and bacteria.

The best way to ensure a high-quality clean is to follow a structured deep cleaning schedule to prevent illness, enhance indoor air quality, and meet compliance regulations.

Our clear yet comprehensive checklist covers how to clean specific areas, and the best times to do so.

1. High-touch surfaces

High-touch surfaces such as desks, handles, switches, and stair rails can quickly contribute to the spread of bacteria and viruses. With this in mind, regular sanitisation is essential.

How often should high-touch surfaces be cleaned?
High-touch surfaces should be cleaned weekly as standard. You may also wish to clean these areas daily during the winter months or whenever illness spikes.

How to clean high-touch surfaces effectively:

Identify key areas for cleaning, including door handles, lift buttons, stair rails, desk edges, light switches, counters, and any shared IT equipment.
Wipe down frequently touched surfaces with a high-strength antibacterial disinfectant spray.
Allow the disinfectant to sit for a suitable amount of contact time before wiping dry with a paper towel.

2. HVAC vents

Dust-clogged vents can decrease indoor air quality while spreading allergens. Cleaning your HVAC vents regularly can improve airflow and reduce stagnant odours.

How often should HVAC vents be cleaned?
HVAC vents should be cleaned every three to six months, ideally before winter and again before the summer season.

How to clean your office HVAC vents:

Remove the vent covers and clean using a soft brush and vacuum attachment.
Wipe the vents down using a damp cloth and mild detergent.
Clean and replace the filters following the manufacturer’s guidelines.

3. Blinds, windows, and glass surfaces

Blinds can easily trap dust, allergens, and other pollutants. Similarly, dirty windows can affect office light levels, lower employee wellbeing, and set a negative first impression for guests and visitors.

How often should blinds, windows, and glass surfaces be cleaned?
Aim to clean your office windows quarterly, and your blinds twice a year, ideally in spring and autumn.

How to clean your office blinds, windows, and glass surfaces:

Dust your blinds using a microfibre cloth and gentle vacuum attachment.
Spot-clean any dirtied blind fabric using warm, soapy water.
Clean your internal and external windows using a streak-free cleaner and squeegee tool.

Contact our team to enquire about our high window and blind-cleaning service.

4. Washrooms and kitchens

Washrooms and kitchens typically carry the highest hygiene risks, since they offer the ideal environment for bacteria to thrive via moisture, nutrients, and a consistent temperature.

How often should commercial washrooms and kitchens be cleaned?
These areas should be cleaned daily. However, a deep clean should be conducted monthly, and even more frequently during busier periods of use.

How to clean commercial washrooms and kitchen areas:

Steam clean the floors to deep-clean any tiles.
Descale the toilets and urinals.
Degrease kitchen appliances.
Clean out the fridges, microwaves, and cupboards using food-safe disinfectants.

Find out more about our kitchen deep clean and washroom deep clean services.

5. Commercial upholstery and flooring

Odours, allergens, dirt, and crumbs can cling to carpets and upholstery fabrics, especially in high-traffic or communal areas. Deep cleaning upholstery and flooring can keep your office smelling and looking fresh while reducing the risk of pest infestations.

How often should upholstery and carpets be cleaned?
Commercial upholstery should be deep cleaned biannually or quarterly in busy communal areas. Deep clean commercial carpets twice yearly, ideally in spring and late autumn.

How to clean commercial upholstery and carpets:

Rid the flooring of crumbs, debris, dirt, and clutter.
Vacuum carpets daily, with a steam cleaner for thorough results.
Don’t forget to vacuum upholstery seams, treat any stains, and steam clean.

Learn more about our floor and upholstery cleaning services.

Get help with office deep cleaning from phs

Our cleaning specialists have been offering commercial deep cleaning services across the nation for decades.

We pride ourselves on using specialist equipment, eco-friendly products, and tried-and-tested regimes to ensure that every clean meets the highest hygiene, safety, and quality standards.

Get in touch with our team today to learn more about our commercial cleaning services.