HG Algae and Mould Remover 1.00 Litre
HG Algae and Mould Remover 1.00 Litre
In stock
Free delivery on orders of €70 or more in NL & BE
Order before 9.00 pm, delivered tomorrow
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Returns
Returns
When you buy directly from us, we want you to be 100% satisfied with your shopping experience. We hope you love everything you receive from us, but if you’re not 100% satisfied, you can return or exchange any item within 30 days of your purchase. Please contact a member of our customer service team if your order isn’t to your liking or doesn’t meet your needs. We want to resolve this for you as quickly and easily as possible.
Step 1: Fill in the return details on the back of your order form. Can’t find your order form? Then download a copy of the returns form. Would you like to exchange the product for another one? Please let us know within 30 days of purchase.
Step 2: Return the order yourself via USPS, FedEx or another trackable delivery method. We recommend that you insure your parcel.
Please note that it may take up to 14 days for us to receive and process your return. The original postage and administration charges will not be refunded. We will credit or refund the cost of the returned items and any taxes charged, minus the original postage costs. Please contact customer services for further information about our returns policy. Any changes to your credit card statement should appear within two billing cycles.
Delivery
Delivery
Ordered before 9.00 pm? Your order will be delivered the next working day.
Free delivery on orders of €70 or more in the Netherlands. For orders outside the Netherlands, delivery charges will be shown at checkout.
Quality & safety
Quality & safety
Carefully selected products: We select our products with care and work with reliable brands and suppliers.
Quality is our top priority: All products are supplied in accordance with the applicable quality and safety standards.
Secure payment
Secure payment
Secure & reliable payment
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Biocide 9374N
HG algae and mould remover should be applied in dry weather, preferably during a period when no rain is expected for the first 2 days. Dissolve HG algae and mould remover in a ratio of 1:20 with water, or a quarter bottle to half a bucket of water. Apply the solution with a watering can, stiff broom, or plant sprayer. Because HG algae and mould remover leaves no harmful residues, there is no need to rinse afterwards. After treatment, the surface is perfectly protected against algae growth for months.
Removes the well-known grey-green film, or rather algae growth, from patios, paths, walls, roofs, railway sleepers, terracotta pots, gravestones, etc.
Legal usage instructions
a. agent for controlling green deposits on paved paths, flagstones, gravestones, walls and roofs.
b. agent for controlling green deposits (algae) on windows and other materials in empty greenhouses and warehouses;
Treating paved surfaces and equipment next to waterways is not permitted.
This product is toxic to fish and other aquatic organisms. Prevent the liquid from reaching surface water.
Use biocides safely. Always read the label and product information before use.
Composition
Active substance and content: N,N-didecyldimethylammonium chloride: 50 g/l
Dosage/use
Instructions for removing green deposits: Apply in dry weather. Before treatment, remove any moss present. Spray (possibly with a pump pressure sprayer), pour, brush or scrub with a 5% solution of HG "algae and mould remover" (1 litre to 20 litres of water). After a few days, remove dead algae, dirt, etc. by spraying with a strong jet or scrubbing. To prevent renewed growth of green deposits, we advise
to treat the surface again according to the instructions for use (for preventing green deposits), as described below.
Instructions for preventing green deposits: Apply in dry weather. Spray (possibly with a pump pressure sprayer), pour or brush with a 5% solution of HG "algae and mould remover" (1 litre to 20 litres of water). Due to the absence of harmful after-effects of HG "algae and mould remover" and the small residue left by this preparation, there is no need to rinse/clean afterwards. This application prevents green deposits (algae) for many months.
Consumption: 100-200 m2 per litre. 200 m2 on smooth surfaces (glass, marble, plastic). 100 m2 on porous surfaces (concrete, brick, flagstones).
