Jarder Black Spot Remover and Patio Cleaner - 5L

Visible results can typically be seen within a few hours of application. For best results, it's recommended to leave the solution on for an extended period.

This product is specifically designed for hard surfaces like block paving, concrete, sandstone, and stone. It is not recommended for use on wooden decking.

One 5L bottle covers approximately 40 square meters, depending on the porosity and level of soiling of the surface.

No, the Jarder Black Spot Remover is a high-strength, ready-to-use formula and should be applied neat.

The product comes with a 6-month guarantee.

It is best to apply this product in temperatures above freezing. Avoid application during frost or when rain is imminent shortly after application.

Store the product in its original container in a cool, dry place, away from direct sunlight and extreme temperatures. Ensure the cap is tightly sealed and keep out of reach of children and pets.

Allow the solution to remain on the surface for a longer period, or reapply and scrub gently with a stiff brush before rinsing. Ensure the surface was adequately covered.

Immediately rinse the area thoroughly with plenty of water. Avoid further application until a small test patch has been conducted on an inconspicuous area to confirm compatibility.

Ensure the product was applied evenly across the entire surface. Use a pump sprayer for better control and coverage, and ensure all treated areas received the same dwell time before rinsing.

Use a hose with a strong spray or a pressure washer on a low setting to ensure all residue is removed. Multiple rinses may be necessary on porous surfaces.