Are you a Property Manager or need a large facility cleaned?

Soft washing is an alternative to pressure washing. It is safer, less damaging than pressure washing and lasts 6 times longer.


Applying incorrect methods of cleaning render and roofs can result in a costly error to property owners or building managers and cause irreversible damage to the surface. This leads to very expensive unnecessary repair work. This can all be avoided with regular maintenance by a company who has the equipment specifically designed to treat these materials, and who have been expertly trained by the industry professionals.


If you need algae, Moss, lichen and other organic materials and pollutants removed from your unsightly rendered facade then you need to contact the experts. Supreme Exterior Clean. We have invested tens of thousands of pounds in the industry's best equipment, and all of our team have undergone rigious training and exams to become certified applicators. Anyone can go and buy a pressure washer and destroy your property, to clean, treat and sanitise your building correctly you need to contact the professionals who are qualified for the job.


Enquire now, or contact us if you're interested in our services

Superior Results without the Pressure!

About Us

Providing comprehensive external cleaning services in Dorset, Hampshire, and Wiltshire, Supreme Exterior Clean Ltd is here for all your needs. Using the best soft wash products and equipment, we tackle dirt, bacteria, and graffiti without damaging your property. By solving the root cause of the problem, we provide the effective, non-aggressive alternative to pressure washing, with long-lasting results. Trust our fully trained and equipped staff in Bournemouth to get the job done.


We use the Non-aggressive SoftWashing equipment and techniques to apply a solution which has a combined biocide and surfactant in it along with a proportion of bleach to the rendered surface which decomposes all bacteria, organic matter and pollutants living on and within your rendered surface. Softwashing is the application of a number of biodegradable chemicals to the material which is the only way to ensure a 99.9% kill ratio. We attack the root cause of the problem, whereas other methods simply clean the surface, almost like giving a hair cut or cutting the grass, the infection will grow back. That's why SoftWashing is more like pest control as opposed to a simple clean, we are not just making the surface look good but restoring health into the material itself and prolonging the clean. Our DOFF Steam cleaner is also used in conjunction with SoftWashing, this converts water to temperatures up to 150°c at very low pressures to help access the poures of the material.

Professional Associations

All our staff are trained and qualified to use soft washing and DOFF steam cleaning equipment on your property. 

Where We Work

Based in Bournemouth, we undertake domestic work in the Dorset, Hampshire, and Wiltshire areas. Our team is also available to travel nationwide for commercial work. Whatever your needs, we provide effective external cleaning for your property, including:

Where We Work

  • Soft Washing

  • Doff Steam Cleaning

  • Render Cleaning

  • Roof Cleaning

  • K-Rend Cleaning

  • Brickwork Cleaning

  • Stonework Cleaning

  • Cladding Cleaning

  • Decking Cleaning

  • Patio Cleaning

  • Driveway Cleaning

  • Block Paving Cleaning & Restoration

  • Moss Removal

  • Graffiti Removal

  • Window Frame Restoration

  • Gutter Cleaning

  • Boat Cleaning

  • Pressure Washing Services

Referral Program

Refer a friend or a business contact for A Supreme Exterior Clean and earn yourself 10% commission on EVERY order they place with us.



This can be Redeemed as Vouchers, donated to a Charity of your choice, used against your next supreme exterior clean or paid directly to you via a cheque for you to spend as you wish.



No limit to the number of referrals that you can make, uncapped rewards..!!