RHS Moss Killer

Advanced formula for paths, patios and hard surfaces.

  • Powerful contact action
  • Results within 24 hours
  • Advanced acetic acid bio-degradable formula
  • Does not contain glyphosate
  • 1L provides up to 35sq metre coverage / 5L provides up to 175sq metre coverage

1 Litre

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5 Litres

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RHS Moss Killer is an effective ready to use treatment for moss on hard surfaces like paths, patios and gravel. The formula contains acetic acid and a patented co-formulation of natural ingredients to effectively burn unwanted  moss. Simply spray the area and see visible results after just 24 hours*. The formula is bio-degradable with no lasting effects so once dried children and pets can enter the treated areas.
*Dependant on weather conditions at time of application.

Ideal applications

Best results are achieved against moss and small weeds less than 10 cm high. Use around unplanted areas of the garden, around buildings, on patios, paths and gravel where weed or moss control is required. There are no residual effects of RHS Moss Killer in the soil. Keep spray off vegetables, flowers, shrubs and lawns.

How to use

Spray directly onto the moss, with visible results after just 24 hours*. Ideally use in spring and repeat as necessary over the growing season, up to a maximum of 6 applications per year. Apply on a dry, calm day when rain or strong winds are not expected. Apply at no more than 100ml/m2.

More information

Use plant protection products safely. Children and pets can enter the treated areas once dry. Always read the label and product information before use.