Protect your roof tiles with Moss Boss Moss has a detrimental effect on the overall look of your property. It is known to be the single, most damaging factor to the deterioration of the tiles and reduces the life of the roof. Moss is directly responsible for blocking gutters and downpipes. Moss Boss can be safely applied to clay, concrete and slate roof tiles, including flat roofs. Moss Boss is designed to kill moss and clear green or red algae within 5 days of application, preventing any moss regrowth for up to five years. Moss Boss is NOT a cleaner of dirt. All the correctly treated moss will die within 5 days of application. Over time, weathering will gradually break down the moss. Moss Boss can be used on other functional areas including garden paths, tarmac and resin driveways. Dilute up to 5/1 giving you a coverage of 100 SQM per 4 litre container. For Roofs: Coverage For Heavy Moss Growth - 60 SQM Each 4 litre pack diluted 1:2 with water, (1 part of Moss Boss to 2 parts water) will treat a maximum area of 60 square metres. Coverage for surfaces just starting to show signs of Moss growth - 80 SQM Each 4 Litre pack diluted 1:3 with water, (1 part of Moss Boss to 3 parts water) will treat a maximum area of 80 square metres. Always add Moss Boss after filling the sprayer with water to stop excess bubbling when mixing. Application: 1. Apply on a dry day, when there is no imminent threat of rain for 48 hours. 2. Fill a pump up garden sprayer (minimum 3 litres capacity) with 2 litres of clean tap water, then add 1 litre of Moss Boss, making 3 litres of finished product. This quantity will treat 15 square metres. 3. Apply ALL the product to an area NO LARGER THAN 15 square metres (3x5 metres), saturating the surface. 4. Repeat stages 2 and 3 above for areas larger than 15 square metres. If moss reappears in shaded or north facing areas, simply treat those areas locally, killing any new moss within 5 days.
How to use
Free delivery on all order over £25 (exc. Bulky Item Delivery)
Super Saver Delivery
£2.99
Standard Delivery
£3.99
Express Delivery
£4.99
Next Day Delivery
£5.99
Premium DPD Next Day Delivery
£6.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£6.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
Protect your roof tiles with Moss Boss Moss has a detrimental effect on the overall look of your property. It is known to be the single, most damaging factor to the deterioration of the tiles and reduces the life of the roof. Moss is directly responsible for blocking gutters and downpipes. Moss Boss can be safely applied to clay, concrete and slate roof tiles, including flat roofs. Moss Boss is designed to kill moss and clear green or red algae within 5 days of application, preventing any moss regrowth for up to five years. Moss Boss is NOT a cleaner of dirt. All the correctly treated moss will die within 5 days of application. Over time, weathering will gradually break down the moss. Moss Boss can be used on other functional areas including garden paths, tarmac and resin driveways. Dilute up to 5/1 giving you a coverage of 100 SQM per 4 litre container. For Roofs: Coverage For Heavy Moss Growth - 60 SQM Each 4 litre pack diluted 1:2 with water, (1 part of Moss Boss to 2 parts water) will treat a maximum area of 60 square metres. Coverage for surfaces just starting to show signs of Moss growth - 80 SQM Each 4 Litre pack diluted 1:3 with water, (1 part of Moss Boss to 3 parts water) will treat a maximum area of 80 square metres. Always add Moss Boss after filling the sprayer with water to stop excess bubbling when mixing. Application: 1. Apply on a dry day, when there is no imminent threat of rain for 48 hours. 2. Fill a pump up garden sprayer (minimum 3 litres capacity) with 2 litres of clean tap water, then add 1 litre of Moss Boss, making 3 litres of finished product. This quantity will treat 15 square metres. 3. Apply ALL the product to an area NO LARGER THAN 15 square metres (3x5 metres), saturating the surface. 4. Repeat stages 2 and 3 above for areas larger than 15 square metres. If moss reappears in shaded or north facing areas, simply treat those areas locally, killing any new moss within 5 days.
How to use
Free delivery on all order over £25 (exc. Bulky Item Delivery)
Super Saver Delivery
£2.99
Standard Delivery
£3.99
Express Delivery
£4.99
Next Day Delivery
£5.99
Premium DPD Next Day Delivery
£6.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£6.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.