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Algaecide - Spray & Forget Patio Cleaner, Algicide and Fungicide

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  • ALGAECIDE - Path and Patio Algaecide and Fungicide
  • This is a typical low pressure sprayer use with Algaecide to achieve the best results.  Simply dilute up to 5:1 with water and spray and walk away.  Its that Simple!
  • This is a picture of a patio which has been cleaned with Algaecide.  As you can see the mold and algae has been killed off and is being easily removed by a jetter after a week with a great finish.
  • This is a picture of a customer's stone slab floor which has been treated and cleaned using Algaecide.  As you can see from the picture the floor has been restored to its orginal state even though this customer laid this floor 7 years ago.  The stone was heavily infested with black mold and built in grime and was sprayed with Algaecide, left for a week for the mold and algae to die off.  Once the mold and algae have died off you can jet away and leave a remarkable finish.
  • Algaecide due to its formulation is a very safe and Environmentally friendly and can be used on very delicate surfaces such as statues without causing any damage unlike strong acid based cleaning agents.
  • This is a picture of a before treatment and after treatment with Algaecide.  As you can see from the picture the stone paving had a serious level of black algae growing on the surface.  One spray of Algaecide and 1 week later the blacka algae had died off and left a clean brilliant finish.
  • 20 Litres of Algaecide - Moss & Algae treatment for paths and walkways
Includes VAT & Free Delivery to UK Customers

 Product Description

Spray & Forget Patio Cleaner

The Safe & Effective Patio Cleaner, Moss + Algae Remover From Patios, Paths, Roofs, Decking & Statues

Algaecide is a concentrated liquid algaecide which is designed to clean and remove black algae from paths, patio's, roof's, decking and statues. Algaecide contains a fungicide which eradicates algae, lichen, moss and moulds from roofs, paths, patio's. Algaecide kills off moss and algae and leaves a protective residual active film which prevents re-infection of the surface and protects for up to six months. Algaecide has been designed for use on driveways, patios, paving stones, roof's and paving slabs.  Algaecide can be used all year round.  Once treated with Algaecide the surface requires no water blasting, scrubbing or rinsing.  If the surface to be cleaned is not fully exposed to rainfall or is vertical, some assistance may be required to remove contamination. Just thoroughly wet the dry surface with the product and with the elements (wind and rain) to slowly wash the contamination away from the treated surface. 

Dilution of Algaecide Patio Cleaner

Mix one part Algaecide to five parts water.  This is a guide only and strength may be increased if mould contamination is heavy.

Benefits of using Algaecide - Patio Cleaner

  • Maximum Strength & Unbeatable results, 6 months protection
  • Economical to use
  • Simple application, i.e. spray onto surface and see results in 1 week
  • Algaecide is environmentally safe and friendly to use.
  • Can be used on driveways, patios, paving stones, paving slabs, roofs etc. 
  • 5 Litres will make a 25L solution which can treat up to 200m2
  • Does not affect plants or animals
  • Can be used on render, concrete, masonary, bitmac, paths and patio's
  • Simply add product using sprayer and have 6 months protection. Its that easy

At Chemiphase we take great pride in offering green, environmentally sustainable chemical solutions and as such all our products are produced using environmentally friendly methods and, where possible, are formulated to be fully biodegradable. Algaecide components conform to the completely biodegradable standards of the OECD guidelines.

Features of Algaecide - Patio Cleaner

  • Concentrate
  • No phenols or hazardous components
  • Fragrant
  • Powerful (12 times stronger than most pine disinfectants)

Algaecide can be used on a variety of surfaces where Mold, Algae and inbuilt grime is a problem. It has a simple application of spraying onto affected surfaces, leave for a week for Algaecide to kill off all mold and algae, then jet away afterwards for a clean and mold free finish. Algaecide can also be used roofs, statues, paths, patio's etc.

How to Use

Dilute with water as directed at the rate of 1 part concentrate up to 5 parts cold water. Apply by watering can or spray, covering the area to be treated and allow to dry off naturally. Coverage should be 1 litre of diluted solution to 10 - 20 sq.mtrs approximately. There is usually no need for scrubbing or brushing, results can be visible within 48 hours depending on conditions. Used as directed Algaecide should also give protection against regrowth for approximately 6 - 12 months. Algaecide patio cleaner must be stored in a cool dark area away from children.  Thoroughly saturate the dry surface to be treated with Algaecide mixture (DO NOT HOSE FIRST) so that the maximum benefit is achieved.  Algaecide is best applied in overcast conditions to avoid evaporation.  Do not apply if rain is expected in the following 4-5 hours. A second application may be required if mould continues 1-2 months from first application.

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 Warranty Information

The information and all further technical advice is based on our present knowledge and experience. However, they imply no liability or other legal responsibility on our part, including with regards to existing third party intellectual property rights, especially patent rights. In particular, no warranty, whether express or implied of guarantee of product properties is intended or implied. We reserve the right to make any changes according to technological progress or further developments. The customer is not released from the obligation to conduct careful inspection and testing of incoming goods. Performance of the product described herein should be verified by testing, which should be carried out by qualified experts in the sole responsibility of the customer.

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 Product Reviews

  1. excellent product

    Posted by Unknown on 10th Aug 2015

    I had tried other products to remove algae and moss from my gravel drive and they had no effect on them but this stuff did the trick - so good I promptly ordered more!

  2. Fantastic safe patio cleaner

    Posted by Peter Stonewash on 16th Mar 2011

    I applied this product to my garden patio as explained on the label. You simply dilute and spray onto surface of black algae. 1 week later i jetted away the remains and was left with a clean surface which still hasnt grown back 3 months later. Very, very happy!

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