Sodium Hypochlorite Patio Cleaner 14-15% | Block Paving Cleaner & Moss Remover

Sodium Hypochlorite patio cleaner is the quick and easy long term solution to cleaning and removing moss, algae and weeds from your drive, patio, walls, fences and brickwork. Sodium Hypochlorite patio cleaner is the worldwide number one product to use, and is commonly found in dilution in various other versions of patio cleaners. The Sodium Hypochlorite Solution we have available is highly concentrated and will remove the need for numerous applications, one treatment will provide a clean and moss free surface immediately.

Sodium hypochlorite patio cleaner is a chemical compound with the formula NaClO. It is composed of a sodium cation (Na+) and a hypochlorite anion (ClO−); it may also be viewed as the sodium salt of hypochlorous acid. When dissolved in water it is commonly known as bleach or liquid bleach. Sodium hypochlorite is practically and chemically distinct from chlorine. Sodium hypochlorite is frequently used as a disinfectant or a bleaching agent.

Sodium Hypochlorite Uses

• Swimming Pools
• Patio Cleaner
• Moss, Algae Remover
• Bleaching Agent
• Water Purification
• Odour Removal
• Lab Use
• Specification and Material Safety Data Sheet are available upon request.
• Packaging may be 4 x 5 Litre depending on stocking level.

How to Use Sodium Hypochlorite Patio Cleaner & Moss Remover

SUPER FAST : MOSS, ALGAE, LICHEN, WEEDS & MOULD - REMOVER!

Sodium Hypochlorite Patio Cleaners are used for more stubborn stains as you need the EXTRA strength solution, which is 50% stronger than the heavy duty solution and may be diluted with up to 6 parts water and 1 part Sodium Hypochlorite 15%.

To use Sodium Hypochlorite Patio Cleaner as a Moss, Algae, Lichen, Weeds and Mould remover you can apply the solution and leave and within minutes you will begin to see results. Take the hard work out of cleaning your drive, block paving, fences, walls, brick work, stonework, paths, patios decking, gravelled areas and even roofs.

Use neat to shift old and stubborn growth or dilute for routine maintenance. Even when diluted Sodium Hypochlorite still outperforms the rest* and can treat up to 10m² per litre. Spruce up the grounds around your home this Spring and make your home the envy of your neighbours.

Important Notes:
- This product is not for use on lawns, flowerbeds, vegetable plots or around trees and shrubs.
- Keep people and pets away from the treated area for 2 days.

In general the following precautions should be taken:

• When using chemicals, protective clothing such as gloves, goggles, boots and overalls should be worn.
• How long to leave sodium hypochlorite on patio?  Within minutes you will begin to see the results.  We recommend leaving no longer than 3 hours.
• Sodium hypochlorite dilution for cleaning patios?  We recommend to start a 50/50 solution with water, increasing if required.
• Adequate ventilation is required when using chemicals in confined spaces.
• When using flammable materials; cigarettes, naked flames and other sources of ignition should be carefully controlled.
• When diluting acids, always add acid to water and not water to acid.
• Any clothing that is contaminated with chemicals should be disposed of safely.
• When using any chemicals, care must be taken not to damage, contaminate or stain any adjoining materials, landscaping or finishes.
• Care must be taken to protect personnel operating in the area of the cleaning from any injury or hazard created by the cleaning. The appropriate First Aid must be available.
• Before undertaking any cleaning operation, a trial should be carried out on a small, preferably inconspicuous area, to determine the effect of the chemicals before treating a large area.

Types of Organic Growth on Shaded Areas

1. Algae - is a green film or powdery layer found on paving stones and stonework.
2. Lichen - commonly grows on timber structures and paving stones.  The colour can vary from orange to to silver and have a scruffy look.
3. Moss - is found on all types of surfaces and can be very dense tufts of growths.

To treat, simply apply a solution and leave to work.  Usually a maximum 50% solution will be more than effective on these types of growth.

Sodium Hypochlorite Storage Requirements - Always store this product in a cool dry (below 24 deg C) location that is away from children and animals.  Warm and exposed to sunlight conditions will have an adverse reaction to the product as the chlorine will vent naturally.

Weed Control using Sodium Hypochlorite Patio Cleaner

Unfortunately there is no such thing as a weed-free surface.  If organic material is allowed to accumulate on a surface it will only be a matter of time before weeds and other plants begin to grow.  Weeds grow on paving through the sand joints by using the sand as a base to begin.  When using the sodium hypochlorite as a solution for weed control, pay additional care to the joints to ensure success.  Sodium Hypochlorite Solution is regarded as one of the best patio cleaners because it will also control weeds and will deter re-colonisation for a period of weeks, even months.

Guidance for using Sodium Hypochlorite - Pool Chlorine

Sodium Hypochlorite 15% is used for the routine control of bacteria and algae in swimming pools.  For effective treatment ensure that the chlorine levels of the water are a level of 2-3mg/l (ppm).  The levels must be maintained above 1.5mg/l (ppm) as a minimum.  Once the chlorine has been applied the pH of the water must be adjusted to between 7.2 and 7.6 before use.  We recommend these levels are routinely checked by using a pool water testing kit.  When applying the Chlorine add at the point of best mixing, i.e. the water inlets and leave the filter running to ensure even distribution.  All personal protective equipment must be used when handling this product.

Private Labels

Chemiphase Ltd offer 'private' label services which incorporates having your requested products manufactured and branded as your own under strict ISO 9001 procedures, ensuring the highest quality products.  All products manufactured at the plant can be labelled with your choice of company name, logo, contact details and delivered direct to site with product data sheets displaying your details and company logo.

All chemical products manufactured at Chemiphase Ltd are delivered with the  appropriate safety labels required by UK, EU and international transport and hazard regulations. 

Free Shipping Information for UK Customers

Carriage to a UK Mainland address and VAT is already included in the price.  Some types of chemicals are classified as hazardous and as such will be sent on a overnight carrier.  A signature will be required on delivery.  Once your order has been placed and the product has been shipped, you will be sent an email and text message with the tracking information included which will allow you to track the item and adjust if required.