JOVS Sodium Hypochlorite 2x5L – High Strength 9.9% Patio & Driveway Cleaner – Concrete, Brick, Slab, UPVC, Roof & Fence Cleaner – Black Spot, Oil Stain & Odour Remover.

• HIGH-STRENGTH EXTERIOR CLEANER: Professional (9 - 9.9%) sodium hypochlorite 10L solution for cleaning patios, driveways, concrete, brick, slabs, paths and fencing. Removes black spot, algae staining, dirt, grime and odours from hard exterior surfaces.
• REMOVES BLACK SPOT, ALGAE & MOSS STAINING — Targets black spot, algae staining, moss residue, dirt and odours on patios, driveways, concrete, brick, paving slabs, paths and fencing.
• SIMPLE DILUTION — Mix up to 1 part product to 4 parts water depending on staining severity. Spot-test an inconspicuous area first; rinse thoroughly with clean water after application.
• KNOW BEFORE YOU USE — Do not use on lawns, flowerbeds, vegetable plots, or near trees/shrubs. Keep people and pets clear of the treated area for 2 days after use. Always wear protective gloves, clothing and eye/face protection when handling (see safety information below). For professional/trade use only; sold to persons 18+.
• HANDLE WITH CARE: Causes severe skin burns and eye damage. Wear suitable protective gloves and eye/face protection. Do NOT mix with acids or any other chemicals – this releases toxic chlorine gas. Keep out of reach of children. Read the label and Safety Data Sheet before use.

JOVS Sodium Hypochlorite 9-9.9% is a trade-strength liquid chlorine solution formulated for professional and trade use on hard exterior surfaces. It targets black spot, algae staining, moss residue, dirt and odours built up on patios, driveways, concrete, brick, paving slabs, paths and fencing. How to Use: Dilute up to 1 part product to 4 parts water depending on the level of staining. Test on a small, inconspicuous area first. Apply to the surface, allow to work, then rinse thoroughly with clean water. Use only on dry surfaces with no rain forecast for at least 8 hours. Important Restrictions: Do not use on lawns, flowerbeds, vegetable plots, or around trees and shrubs. Keep people and pets away from the treated area for 2 days after application. For professional and trade use only. Sold to persons aged 18 or over only.