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Joint-It Algae Remover

Clean your green patio and remove moss, mould and algae with a simple application

Joint-It Algae Remover Step By Step Guide

Step 1

Apply product using a spray or watering can to saturate surface. On walls / vertical surfaces, start to spray from the bottom of the wall in an upwards direction to avoid product running.

Step 2

Visible improvement after 24 hours.

Step 3

If your surface is heavily soiled, apply product as above and work it into the surface with a hard brush.

Step 4

Wait 30 minutes.

Step 5

Power-wash treated area.

Step 6

Reapply Joint-It Algae Remover using a watering can or spray.

FAQ’S: Joint-It Algae Remover


Joint-It Algae Remover is a powerful cleaning solution designed to eliminate mold, moss, and algae from patios and driveways. It is available in two convenient options: a ready-to-use 1L spray bottle for immediate application and a 5L concentrate that can be diluted by users, providing a substantial 35L of cleaning solution. This versatile product offers quick and efficient restoration of outdoor surfaces, delivering noticeable results while being safe for use in outdoor environments. With easy-to-follow instructions and cost-effective packaging, Joint-It Algae Remover is a user-friendly solution that enhances the overall curb appeal of your property by leaving outdoor spaces clean and inviting.

  • Effective Cleaning: Joint-It Algae Remover is formulated with a powerful solution that effectively eliminates mould, moss, and algae from patios and driveways.

  • Versatility: The product is available in two convenient options – a ready-to-use 1L spray bottle and a 5L concentrate. This versatility allows users to choose the most suitable application method for their needs.

  • Effortless Restoration: The cleaner effortlessly lifts and cleans outdoor surfaces, restoring them to their original brilliance with minimal effort.

  • Quick Results: Users can experience rapid and noticeable results, as Joint-It Algae Remover works efficiently to remove stains and discoloration.

  • Convenient Packaging: The 1L spray bottle provides convenience and ease of use for immediate spot treatments, while the 5L concentrate offers a cost-effective solution for larger cleaning projects.

Joint-It Algae Remover can be used on most outdoor surfaces, including natural stone, porcelain & concrete paving, walls, paths, roofs, decking, tarmac and block paving. You can even use it on your green garden ornaments!

This depends on the porosity, type and texture of the surface. We highly recommend testing a small hidden area of the surface to determine quantity required. The more porous the stone, the more product you will need.

For the 5L Concentrate: Product is supplied concentrated and should be diluted at a ratio of 7 parts water to 1 part concentrate. Coverage is approx. 12m2 per litre, however this depends on the porosity of the surface and the severity of the algae/fungi/mould. 

For the 1L Ready-To-Use Spray: Product is supplied ready-to-use and covers approx. 12m2


Brush away leaves, debris and any heavy growth before treatment.

Do not apply Joint-It Algae Remover in the rain or if rain is expected in 4 hours. Do not apply on or close to shrubs, plants or grass. Do not empty leftover product into fresh water, ponds, streams, etc. Keep children and pets away from treated area until it is dry. 


Always test a small hidden area before beginning works.

1L Ready To Use: Shake well before use. Spray directly onto the affected area and leave the product to work. Visible improvement within 24-48 hours. 

5L Concentrate: Product is concentrated and must be diluted at a ratio of 1 part concentrate to 7 parts water before use. Spray or brush directly onto the affected area and leave the product to work. Visible improvement within 24-48 hours.

In Severe Cases of Algae: Use a stiff brush to work the product into the surface. Carry out a second application if required after 72 hours. 


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Joint-It Premium Seal

For lasting results, we recommend using a premium paving sealer. Why not try our Joint-It Premium Seal to keep your patio cleaner for longer?

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