10 Best Moss Killers [Buyer Guide] 

We couldn’t ask for more from a product that you simply spray on a surface and let it work its magic, killing the moss for you. This solution from Wet & Forget removes moss, moulds, lichen and algae from your lawns, roof panels and conservatory exterior, helping to restore your space to its original gleaming state. 

Used by several professional cleaning services, this product cleans every surface you can think of ranging from, glass, to wood, rocks and any surfaces you need to get clean with just a dab or spray of the formula. You don’t need to wash or scrub and neither do you need to apply with a special equipment. It can also be used as a weed remover.

To use, simply mix the solution with water and spray on the moss. Reapply as required if you see little effect after a day or two. For really stubborn moss it may take substantially more of the solution, more regularly, to kill it off.

This is a non acidic, non-caustic solution that doesn’t bleach the surfaces you are applying it to. Additionally, the cleaner residue left on the surface acts as protective agent that prevents the further growth of weed or moss in the short-term. Take care when applying as this solution is prone to killing other plants, should they come into contact with it.

The Maxicrop Moss Killer helps the restoration of a lawn or flower bed by killing unwanted moss and promoting the restoration of existing plant life. The fast-action solution uses natural seaweed extract and contains ferrous sulphate and nitrogen. This help serves as an alternate source of fertilizer, blackening the moss from the moment the solution hits it and boosting the growth of your lawn.

Designed to remove and kill moss whilst encouraging the restoration of your flower bed and lawn, this solution from Maxicrop is also eco-friendly – a little certainly goes a long way whilst having environmental benefits. It is highly effective, giving visible results within hours.

It is fairly easy to use. Shake well before use and dilute a small quantity in water before spraying generously on the moss. Any little contact with the moss blackens and kills it. Unlike the Wet & Forget moss killer above, you don’t have to worry about this solution killing neighbouring plants or flowers. This makes it ideal if you have a small flowerbed or are growing fruits and vegetables around your garden or in your conservatory. Application twice in a year should do the job. It’s that efficient.

The only objection to this product is that it can be prone to staining surfaces within the home, so we recommend outdoor use for this one. Take care with exposing it to skin as well as it may burn.

The Smartseal Moss Remover is another great time saver. It saves you the pain of scrubbing or high-pressure washing, you only have to spray the diluted mixture on the moss and wait for it to take effect. A favourite for professionals, it is great with other unwanted growths, like algae and fungi.

It works wonders for a conservatory lawn and roof tiles, walls, concrete, and glass. It is also effective on asphalt and rock, killing moss at the core in tough-to-reach areas.

It is entirely biodegradable, doesn’t bleach your surfaces and has not been made with acidic chemicals. A little goes a long way, just mix it in a ratio of 1 to 5 or 1 to 3. If there is a large spread of moss or algae, then apply more as required. The 5 litre volume should clear around 125m² worth of moss and visible results will be clear within 24 hours.

Protective gloves are advised during application and it should be sprayed using a watering can or a pressure sprayer. Once the area is dry, then the area is safe once again.

Designed to promote lawn growth, greener gardens and removes instances of weed and moss, The EverGreen Complete 4-in-1 Moss Killer is the lawn food that your garden needs. 

It is formulated with a WaterSmart formula which contains ingredients that actively enhance your plants water absorption and nutrient uptake, as well as protecting it against stress and drought. This keep your lawn aesthetically pleasing and healthy looking. 

As for dealing with the moss, spread it evenly on top of the surfaces that have been impacted and leave for it to works its magic. The moss quickly blackens out after dying, making it easy to rake off leaving your healthy lawn intact.

A little added advantage is that alongside the lawn care and moss extermination, it also doubles as a weed killer – as most of the solutions listed here do. It is best used between April and September with a maximum usage of twice a year being recommended.

Take care when applying. Stick to the application instructions and do not over-apply, as this may cause patches on your lawn as it kills the moss. 

The Miracle-Gro Evergreen 4-in-1 Spreader is similar to the previous EverGreen product listed, except this has a built-in spreader for additional convenience. 

This Miracle-Gro 4-in-1 Spreader is effective in keeping your lawn roots strong, improving their general health whilst killing both moss and weeds in the vicinity. This product prides itself on ease of use and it comes with a built-in applicator. Usage twice a year is sufficient for most gardens, meaning you only need minimal work and application to achieve the desired results. Over application may in turn be a detriment, placing additional stress on your lawn and killing the roots.

To achieve best results, it’s recommended using the spreader between April to September. It also has a tendency to stain, so ensure you avoid the patch it is applied on until you water it or rain arrives. Though this solution is ideal for most lawns, it’s important to wear protective equipment when using to avoid the hard-to-remove stains it may leave on your cloth or hands. 

Except

The Moss Killer Driveway is a liquid moss killer that is incredibly concentrated and works to kill moss effective immediately. It comes with guaranteed results and is perfect for driveways, patios, roofs and also caravans. It gets into small places and works fast, without damaging the rest of the infrastructure. No acid and no bleach means this is also safe for children and pets, although we don’t recommend keeping it near them just to be safe.

The GUARD-EN-FORCE is a easy to use weed killer which covers a lot of square footage with very little product. Ideal for those who are looking to use on a regular basis. It has a three in one formula making it incredibly powerful, yet not toxic around children or pets – meaning you can use this worry free. It’s a product that is trusted by professional gardeners, so you know that you can put faith in this product to work time and time again.

The Aftercut All In One Autumn Lawn Care is a reliable and well formulated product that works as lawn feed as well as moss killer. It comes in three different sizes so you can pick what works for you, too. It’s incredibly easy to use and saves you money as the fact it doubles up as lawn feed is incredibly practical. It’s fortified with potassium to help the roots as well as a specially formulated amount of nitrogen to increase colour and growth throughout. 

The Evergreen No Rake Moss Remover is a quick action moss remover that doesn’t just target moss at surface level, but also helps to prevent it regrowing. The formula is made to ensure that you have long lasting results, and also acts as a lawn feeder which helps growth for up to three months. Easy to use, and quick to work – this is an excellent moss remover.

The Miracle-Gro EverGreen Autumn Lawn Care is a quick action moss remover and lawn care product that has been formulated with a ton of necessary vitamins and minerals to help your lawn flourish. It completely eliminates moss whilst nourishing your lawn, and overall is incredibly easy to use – with quick results. It also works to strengthen roots in the long term.