About Us2018-12-03T13:10:13+00:00
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A little about us

Think Clean provides an environmentally friendly, professional and trustworthy window and gutter cleaning service to residential and commercial properties. We pride ourselves on our attention to detail and second to none service.

Our window cleaning operatives are highly regarded Window Cleaners, trusted and experienced, cleaning the windows of the areas we live in and love.

All our operatives are referenced and employed directly by Think Clean, giving you the homeowner peace of mind. They are also professionally trained and fully insured.
We are passionate about what we do and want our clients to feel part of the service and we are always happy to receive feedback from you.

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Our Method


Our cleaning methods incorporate a Purified Water Fed Pole System attaining excellent results and reaching heights up to 50ft.

Our van is fitted with a system that filters up to 650 litres of water through a 5 stage filtration process that will leave the water completely pure.

The windows are washed using a carbon fibre pole that will permanently feed purified water onto the glass leaving a sparkling smear free window.

We do not use environmentally damaging products, only 100% purified water and totally chemical free

All products used by our window cleaners for interior cleans are certified plant based solutions with added mineral ingredients to gently cut through any dirt, grease and grime.

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Green Policy

  • At The Think Clean we use purified water in our Reach & Wash system, thus eliminating the use of Chemicals in our external cleans.

  • In our office we use recycled paper and envelopes and encourage all of our clients to communicate via email, including receiving receipts and invoices.

  • To further help to save paper we encourage payment by Direct Debit or PayPal as opposed to cheque.
    Obviously we will accept cheques if this method is preferred by our client and we are happy to post invoices and receipts upon request.

  • In our drive to ‘do our bit’ for the environment we will always email as first port of call and ask of our customers not to use more paper than necessary.


Health & Safety

In today’s liability conscious workplace Health and Safety is something which cannot be ignored.

It is now illegal to work off a ladder at heights in excess of 29 feet and liability for any injuries lies with the building owner/manager.

We are therefore committed to complying with all aspects of the Heath & Safety regulations, which reflects in the cleaning method Think Clean operatives use and our Public Liability insurance covers us up to £10 million.

Reach & Wash ensures the operatives never leave the ground leaving you, the client, happy in the knowledge that no Health & Safety regulations are being broken.

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Our Services


Our Locations

  • Slough

  • Beaconsfield

  • Gerrards Cross

  • Iver

  • Burnham

  • Marlow

  • Farnham Common

  • Langley

  • Cippenham

  • High Wycombe

  • Kensington

  • Farnham Royal

  • Maidenhead

  • Bourne End

  • Wooburn Green

  • Bisham

  • Stoke Poges

  • Wraysbury