School Cleaning

School cleaning services for London schools and universities

Safeguarding-conscious cleaning for term-time and holiday periods, classrooms, halls and communal areas kept to a consistent standard, scheduled around the school day.

Why Schools Switch

The challenge of school cleaning contracts

Schools need cleaning that fits safely around pupils and staff, safeguarding-aware working practices, minimal disruption during the school day, and thorough deep cleans over the holidays. An unreliable contractor doesn’t just affect presentation; it affects safeguarding confidence and site readiness for inspection.

Our Approach

Our school cleaning service

Klense agrees a specification with your school business manager covering term-time cleaning and holiday deep cleans, delivered by a safeguarding-conscious, consistent team, so standards hold whether it’s week one of term or the first day back after a break.

Scope of Work

What's included

Scope is agreed at your site assessment; the list below covers what’s typically included in a Klense school cleaning specification.

Classrooms

Daily cleaning to keep learning spaces presentable and hygienic.

Halls & assembly spaces

Larger shared spaces cleaned to a set frequency, including after events.

Corridors & communal areas

High-traffic circulation spaces kept clean throughout the day.

Toilets & washrooms

Full washroom cleaning and consumable restocking as part of the specification.

Staff rooms & offices

Staff-only areas cleaned alongside pupil-facing spaces.

Holiday deep cleans

Thorough deep cleaning carried out during school holiday periods.

Exact scope confirmed against your school's cleaning specification.

Scheduling

Frequencies and scheduling

School cleaning is scheduled around the school day and the academic calendar, not a fixed default.

Daily, term-time

Cleaning scheduled before or after the school day to avoid disrupting lessons.

Holiday deep clean

Thorough deep cleans carried out during school holidays.

Event / ad-hoc

Additional cover after school events, parents’ evenings or open days.

Onboarding

How we mobilise your contract

Klense coordinates directly with your school business manager to arrange site induction, safeguarding procedures, keyholding and access before the first clean — so the contract is ready to run from day one of term.

Our Teams

Staffing and supervision

Your school is cleaned by a consistent team working to safeguarding-conscious practices. Attendance is tracked, with planned cover for absence, and a supervisor or contract manager is your direct point of contact for the school.

Commercial Cleaning Compliance

Health and safety

All cleaning is carried out in line with COSHH regulations, with cleaning chemicals safely stored away from pupils and risk assessments and method statements (RAMS) shared with your school business manager. Klense is SafeContractor accredited and SMAS Worksafe/SSIP certified, supporting your school’s own health and safety and safeguarding documentation.

Public & employer's liability insurance: £20m

Commercial Cleaning Standards

Quality assurance and reporting

Scheduled inspections are carried out by a supervisor, with issues logged and reported to your school business manager, and a clear escalation route if standards slip.

Scheduled inspections

Regular, planned checks by a supervisor. Not one-off spot checks.

Documented reporting

Findings are recorded and shared, not just verbally noted.

Direct escalation route

A clear point of contact when something needs attention.

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What our clients say

    
 
 
         
   Kinetic Fitness 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had Klense clean my personal training studio, and wow, they did an amazing job! They showed up on time, were professional, and got right to work. The place was spotless—equipment, mirrors, floors, everything looked brand new. They even tackled those tough sweat stains. It felt like they really got what a fitness studio needs. Price was fair, and I’m already set for regular cleanings. Honestly, couldn’t be happier—highly recommend them!
  
 
        
   Secure On Site 
 
 
 
 Trustindex verifies that the original source of the review is Google. Klense Group were very reliable, I used them for a cleaning requirement and they were able to mobilise straight away. Moses from their management team provided unparalleled support and was available for assistance 24/7
  
 
        
   Hotel Manager The Bryson 
 
 
 
 Trustindex verifies that the original source of the review is Google. We have been working with Klense Group LTD for several years and couldn't be more satisfied with their exceptional service. They consistently provide high-quality cleaning, demonstrating professionalism and attention to detail. Their availability and flexibility, especially with last-minute changes and requests, have been invaluable for our operations. Beyond regular cleaning services, they have the expertise and technology for deep cleaning, which we have also utilised with great results. Additionally, they have supported us by supplying temporary workers when needed for other departments. Highly recommended for their reliability and outstanding service!
  
 
        
   Fusion Foods 
 
 
 
 Trustindex verifies that the original source of the review is Google. We are a small business and tend to move from different commercial kitchens from time to time & since we were first introduced to Klense they have not let us down with quality of service or reliability. They are fairly priced and an asset to our ever growing team. We definitely would recommend
  
 
  
  
 
 
      Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Frequently asked questions

Are your staff DBS-checked for work in schools?

Yes, all of our trained school cleaning operatives have undergone DBS checks.

Can cleaning happen during the school day without disrupting lessons?

Cleaning is scheduled around the school day, with the majority of work carried out before or after teaching hours.

Do you provide holiday deep cleans?

Yes, thorough deep cleans can be scheduled during school holiday periods as part of your specification.

How is pricing calculated?

Pricing is based on your site assessment, school size, scope, term-time frequency and holiday deep-clean requirements, rather than a fixed rate card.

Recieve a Cleaning Quotation

Request your free site assessment

Tell us about your premises and a member of the Klense team will arrange a site visit or call. There’s no obligation, and no hard sell.

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