1L Sodium Hypochlorite 15% HIGH STRENGTH Patio Block Paving Driveway Cleaner Washer | Algae Weed Moss Mould Blackspot & Lichen Killer Remover | Chlorine Shock Treatment of Pools & Hot Tubs

Product Information

Sodium Hypochlorite is used for more stubborn stains as you 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 hypo. When bleach and acid are mixed, chlorine gas is released which, even in small amounts, can irritate the eyes and airways.

Spring is a great time for our gardens as the first bursts of colour begin to emerge - but unfortunately, daffodils and tulips aren't the only things popping up at this time of year.

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. There are plenty of products out there marketed towards killing these unwanted plants - but gardeners have recommended a natural and more cost-effective alternative that you can make up at home using an item you're likely to already have in your kitchen cupboard. Roundup Fast Action Weedkiller: Known for its quick action, Roundup Fast Action Weedkiller is a non-selective weed killer that effectively eliminates unwanted plants, including tough weeds and grasses.

Thanks for the great advise scottish I need to invest in a decent backpack sprayer or preferably a battery powered one I've got a mini scrapyard of them most aren't fit for purpose ?Maybe you’re wondering about using bleach to remove weeds from the cracks between paving stones on your patio, or somewhere else in your garden that doesn’t have soil. If your bathroom bleach were to seep into groundwater supplies, this could contaminate people's drinking water and do some real harm. Oh, I have loads of that - but it's slow, and so is Glyphosate - the bleach works by the next morning and kills everything - I have a dead (now albino) thistle in my front weed garden, overnight it just died and went white!