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Render Cleaning

Render Cleaning in Devon and Cornwall.

Clear and clean offer professional exterior cleaning which can be referred to as:

Flat before cleaning Flat before cleaning



Render Cleaning.




Algae Removal.


Low Pressure Cleaning.

Render cleaning is a chemical cleaning process designed to kill Mildew, Fungi, Algae (red, green & black) and other contaminants growing on the exterior of buildings.

Traditionally buildings were pressure washed and repainted to remove stains caused by these contaminants. However, the results often varied and did not provide a sustainable approach to improving appearances. Pressure washing doesn’t actually remove the spores from the microstructure. The pressure of water actually feeds organic growth and algae will re-appear in a short period. It can also affect structural renders and finishes due to the high pressure involved. With softwashing a chemical is used to kill organic growth deep within the outer surface. Softwashing has become an effective way to treat and clean any organic growth when applied by a fully trained professional render cleaner.

A house that has had render cleaning
Using a non-trustworthy company could cause damage to your rendered walls, plants, doors, windows, lead flashing, the list goes on. The best advice we can give you is to check out the company first:


  • Reviews
  • Feedback
  • Instagram
  • Facebook
  • Web pages
  • Twitter
  • Photos of work completed
  • Proof of insurance to use chemicals
  • Certificates of courses attended
5 start rated on render cleaning
we are 5 star rated

We can provide various methods to clean your domestic or commercial premises professionally and safely using:

  • Professional use only Biocide.
  • Sodium Hypochlorite base cleaner.
  • Hot Steam using our Mazzoni Hot Box or Doff.

We dedicate our services to commercial and domestic exterior cleaning only. We specialise in the removal of organic growth using modern cleaning methods with the correct professional training, insurance and equipment.

Over time render can start to look discoloured due to organic growth. Claims that rendered exteriors are maintenance free are incorrect. Maintaining your render by using our softwashing, low pressure cleaning methods will cleanse, sanitise and restore your exterior.
Not one Softwashing method suits all exteriors. With 25+ Years exterior cleaning experience Clear and Clean can advise what method would be the safest and most effective way to remove organic staining.

Our Services

We are always looking to help you keep your property in top condition. Contact us today for a free, no obligation quote. We offer our services to the whole of Devon and Cornwall and they include the following:

Render Cleaning

We offer our services to the whole of Devon and Cornwall and they include the following.

Pressure Washing

We have both van & trailer mounted pressure washers. Along side with our low pressure cleaning.

Softwash Cleaning

Soft washing is a low pressure cleaning process commonly used to safely treat and remove organic matter.

Steam Cleaning

Providing environmentally friendly restoration cleaning. Steam reduces reliance on chemicals.

Window Cleaning

We offer this service commercial. All cleaning is undertaken using our reach and wash system.

Roof Cleaning

Many roofs are effected from Algae, Lichen and Moss. We remove and applicate a biocide treatment.

Gutter Cleaning

We have many years of gutter cleaning experience to offer. We are fully trained with iPAF powered access. Fully trained to work at heights safely.

Commercial Cleaning

We have many years of commercial cleaning experience to offer. We are fully trained with iPAF powered access. Fully trained to work at heights safely.

Driveway Cleaning

Clear and Clean offer high quality, professional cleaning for all forms of driveways, with over 30 years' experience to give you the best results.

Insurance & Accreditations

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Contact Information


Clear and Clean SW,
22 Derwent Avenue,