PowerChem 1L Sodium Hypochlorite High Strength Patio Block Paving Driveway Cleaner Washer Algae Weed Moss Blackspot & Lichen Killer Remover

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

Used Offers from

PowerChem 1L Sodium Hypochlorite High Strength Patio Block Paving Driveway Cleaner Washer Algae Weed Moss Blackspot & Lichen Killer Remover

Overall Rating: 3.0 / 5 (average from multiple review sources, as of 17 Apr 2026)
Based on a total of 30,949 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Price
1-3 working days
PayPal PayPal Visa Visa Mastercard Mastercard
£9.99
Delivery from £6.00

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

Cheapest Total Price
In stock
Direct debit Direct debit Visa Visa Mastercard Mastercard
£10.59
10.59 GBP/1.0 l
Free Delivery

🤖 Ask ChatGPT

💡 Is it worth the price? 🔁 Better alternatives? ⭐ What do users say?

PowerChem 1L Sodium Hypochlorite High Strength Patio Block Paving Driveway Cleaner Washer Algae Weed Moss Blackspot & Lichen Killer Remover - Details

▶ Finding you the best price!

We have found 2 prices for PowerChem 1L Sodium Hypochlorite High Strength Patio Block Paving Driveway Cleaner Washer Algae Weed Moss Blackspot & Lichen Killer Remover. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.

PowerChem 1L Sodium Hypochlorite High Strength Patio Block Paving Driveway Cleaner Washer Algae Weed Moss Blackspot & Lichen Killer Remover - Price Information

  • Cheapest price: £9.99
  • The cheapest price is offered by Diy.com (B&Q). You can order the product there.
  • The price range for the product PowerChem 1L Sodium Hypochlorite High Strength Patio Block Paving Driveway Cleaner Washer Algae Weed Moss Blackspot & Lichen Killer Remover is €£9.99to €£10.59 with a total of 2 offers.
  • Payment methods: The online shop Diy.com (B&Q) supports: PayPal, Visa, Mastercard
  • Delivery: The shortest delivery time is 1-3 working days working days offered by Diy.com (B&Q).

Similar products

PatioXpert - Fast-Acting Patio & Paving Cleaner 1L - Sodium Hypochlorite Based, Rinse-Off Outdoor Cleaner for Stone, Concrete & Slabs - Removes Black Spots, Mould Stains & Dirt
PatioXpert - Fast-Acting Patio & Paving Cleaner 1L - Sodium Hypochlorite Based, Rinse-Off Outdoor Cleaner for Stone, Concrete & Slabs - Removes Black Spots, Mould Stains & Dirt
£6.99
6.99 GBP/1.0 l
Go to shop
amazon.co.uk
Delivery from £4.49
Dr Johnson's Highly Concentrated Sterilising Fluid 1L X 4
Dr Johnson's Highly Concentrated Sterilising Fluid 1L X 4
£13.41
Compare 2 prices
Diy.com (B&Q)
Delivery from £6.00
ChemLab - Sodium Hypochlorite 3% Solution 1 Litre - Powerful Mould & Mildew Remover - Removes Bacteria & Eliminates Black Spots - For Walls, Tiles, Bathrooms, Kitchens, Sinks, Showers & Grout
ChemLab - Sodium Hypochlorite 3% Solution 1 Litre - Powerful Mould & Mildew Remover - Removes Bacteria & Eliminates Black Spots - For Walls, Tiles, Bathrooms, Kitchens, Sinks, Showers & Grout
£6.49
6.49 GBP/1.0 l
Go to shop
amazon.co.uk
Delivery from £4.49
Toucan Eco Worktop Multipurpose Disinfectant Cleaner Kit - Make Eco-Friendly, Safe, Antiviral & Antibacterial Solution - Electrolysed Water, Sodium Hypochlorite, Hypochlorous Acid Spray Maker
Toucan Eco Worktop Multipurpose Disinfectant Cleaner Kit - Make Eco-Friendly, Safe, Antiviral & Antibacterial Solution - Electrolysed Water, Sodium Hypochlorite, Hypochlorous Acid Spray Maker
£99.99
Go to shop
Amazon-marketplace.co.uk
Free Delivery
ChemLab - Sodium Hypochlorite 5% Solution 500ml - Powerful Mould & Mildew Remover - Removes Bacteria & Eliminates Black Spots - For Walls, Tiles, Bathrooms, Kitchens, Sinks, Showers & Grout
ChemLab - Sodium Hypochlorite 5% Solution 500ml - Powerful Mould & Mildew Remover - Removes Bacteria & Eliminates Black Spots - For Walls, Tiles, Bathrooms, Kitchens, Sinks, Showers & Grout
£4.75
9.5 GBP/1.0 l
Go to shop
amazon.co.uk
Delivery from £4.49
Show all
PowerChem 1L Sodium Hypochlorite High Strength Patio Block Paving Driveway Cleaner Washer Algae Weed Moss Blackspot & Lichen Killer Remover

Cheapest offer

Spray, Leave and Rinse - on so many hard surfaces like block, paving, tarmac, decking, concrete and even UPVC. Very simple to apply using a spray bottle or a watering can. Leave for a few hours then thoroughly rinse. Great for removing moss and lichen from fence and deck panels leaving it clean and grime free. Works great on hard to reach areas like roofs and sheds. It's so versatile it can be used on UPVC and fibre glass surfaces like windows, caravans, motorhomes, decorate UPVC decking. Easily rinse away once applied and left for a few hours.
£9.99
1-3 working days
Diy.com (B&Q)
Don't forget your voucher code: