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Blogs DNA Cleaning Solutions

Practical guides from DNA Cleaning Solutions, a London commercial cleaning company with more than 18 years’ experience. Each guide answers one question for office, practice and facilities managers. Popular guides:

Commercial Carpet Cleaning: What Could Be Hiding in Your Workplace Carpet?

At first glance, your office carpet may look perfectly acceptable. There are no obvious stains.

Office Cleaning: Why a Clean Workplace Matters and How Often Should It Be Cleaned?

Walk into an office first thing in the morning and the condition of the workplace

Facilities Management Contract Checklist: What to Put in Your Specification

A facilities management contract should name every service in scope, list each area with its

Office Upholstery Care: Cleaning Chairs and Sofas Between Professional Cleans

Office upholstery lasts longer and looks better when it is vacuumed regularly, spills are blotted

Office Carpet Care Guide: Keeping Carpets Clean Between Professional Cleans

Office carpets stay cleaner for longer with three habits: thorough vacuuming on a regular cycle,

School Cleaning Specification: What Business Managers Should Include

A school cleaning specification should list every area and task with a frequency, separate term-time

Commercial Deep Cleaning Methods Explained

A commercial deep clean combines several methods, each matched to a surface: degreasing for kitchens,

Why a Clean Office Matters More Than Ever

A clean office helps in five practical ways: fewer germs on shared surfaces, a workspace

How to Choose an Office Cleaning Company: Comparing Quotes Fairly

To choose an office cleaning company, get every provider to quote against the same written

Our blogs at a glance

Our blogs are practical guides for office managers, practice managers, schools and facilities teams who look after commercial premises. Each post covers one problem, such as how often to clean or how to choose a contractor, and links to the matching service if you want help. Here is where to start for each topic.

Office cleaning: where do I start?
With frequency and routine. Read how often you should have a professional office clean, then where office cleaning routines go wrong and our guide to office hygiene.
How do I choose a cleaning contractor?
Start with how to choose the right office cleaning company and commercial cleaning vs domestic cleaning, which explains why workplaces need a different approach from homes.
What about medical centres and surgeries?
Read why professional medical centre cleaning matters for patient safety and when to bring in professionals for a medical centre.
Do you cover schools and warehouses?
Yes. See professional cleaning in schools and academies and why professional warehouse cleaning is essential.
When does a site need a deep clean?
Our posts on the importance of professional deep cleaning and the best methods of deep cleaning explain the signs and the methods.
Is facilities management worth it?
For many multi-service sites, yes. Read how a facilities management company can help, three reasons your company needs one and what total facilities management covers.

More topics

Carpets, upholstery and glass: how to clean carpet, upholstery cleaning tips, choosing a window cleaning company and why external cleaning is a priority for London properties.

Local and professional cleaning: reasons to hire a professional cleaning service, reasons to hire local cleaning companies, why professional local cleaning matters in London and local cleaning services in London.

Turning a guide into a cleaning plan

A useful next step after reading any of these blogs is to write down what you need. A one-page cleaning specification that lists each area, the tasks and how often they happen makes it easy to brief cleaners, check the work and compare quotes like for like. Start with the areas people use most, such as entrances, washrooms and kitchens, then add less frequent tasks like carpet cleaning, high-level dusting and window cleaning.

If you manage more than one type of space, read the guide for each. An office with a ground-floor clinic, or a warehouse with offices above it, needs different products and frequencies in each area, and colour-coded equipment where healthcare rooms are involved. Our team can survey the site and turn your notes into a written specification and quotation, free of charge.

New to managing a building? Read three of our blogs in this order: commercial cleaning vs domestic cleaning, how often to have a professional office clean, and how to choose an office cleaning company. Together they cover what to ask for, how often and who to ask. For healthcare or education buildings, add the medical centre or schools guide before you speak to contractors, because those settings need extra controls such as colour-coded equipment and cleaning scheduled around surgery or school hours.

Gloved hand cleaning a laptop keyboard in an officePerson cleaning a carpet with yellow glovesCleaners disinfecting a hospital corridor

Several of our blogs mention cleaning chemicals. If you store or use them on site, HSE guidance on COSHH sets out what employers need to do. When you are ready to act on a guide, see our commercial cleaning services or ask for a free quote.

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Blogs on commercial cleaning: professional cleaning supplies and disinfectants laid out for use