Artificial Grass Maintenance
Artificial grass is low-maintenance, not no-maintenance. A few simple habits through the year keep the pile upright, the surface clear and the lawn looking as good as the day it was laid.
The great appeal of artificial grass is how little it asks of you. There is no mowing, no watering and no feeding. But a little light attention goes a long way. A lawn that is brushed occasionally and kept clear of debris stays plush and even; one that is completely ignored can flatten in busy spots and collect moss and leaf litter over time.
This page sets out a realistic year-round care routine. It deals with keeping a healthy lawn in good order; for tackling stains, spills, pet odours and a built-up moss or algae problem, see our separate guide to cleaning.
No mowing or watering
None of the weekly chores a natural lawn demands, just occasional upkeep to keep it at its best.
Brush against the pile
A stiff brush or power broom lifts flattened fibres and redistributes infill, restoring that fresh, upright look.
A little, often
Small seasonal jobs like a leaf clear in autumn and a brush in spring beat one big annual effort.
The everyday routine
Day to day, artificial grass looks after itself. The light-touch tasks that keep it in top condition are:
- Brushing the pile: give the lawn a brush with a stiff broom or a power brush every few weeks in busy areas, working against the direction of the pile to stand the fibres back up. Low-traffic lawns need it far less often.
- Clearing debris: remove leaves, twigs and litter with a plastic rake, a stiff brush or a leaf blower before they break down and feed moss.
- Rinsing: an occasional hose-down keeps dust down and freshens the surface, especially after a long dry spell.
Use a plastic or synthetic-bristled brush rather than a wire one, which can snag and damage the fibres.
Topping up the infill
Many lawns are dressed with kiln-dried sand infill, which sits down between the fibres to weight the grass, hold it flat and keep the pile standing upright. Over years of brushing, heavy use and the odd downpour, that infill level can gradually drop in well-used areas.
If the pile starts to look flat or splayed in busy spots even after brushing, it is usually a sign the infill needs topping up. Fresh kiln-dried sand is brushed in to bring the level back up and restore support. It is an occasional job rather than a regular one, and not every product uses infill, so check what yours was installed with, or ask us.
Seasonal jobs through the year
Matching the small jobs to the season keeps effort low and results high:
- Spring: a thorough brush to lift the pile after winter, and a check that the infill is topped up ready for the busy months.
- Summer: an occasional rinse to settle dust; brush high-traffic routes if they start to flatten.
- Autumn: the key season. Clear fallen leaves regularly so they do not rot down and encourage moss.
- Winter: leave light frost and snow to thaw naturally rather than chipping at it; the grass is unharmed by cold and will spring back as it warms.
Keeping moss and weeds at bay
A weed membrane under the grass stops weeds growing up from below, but windblown seeds and spores can still settle in debris on top. The best prevention is simply keeping the surface clear, because moss and algae need damp, shaded, debris-rich conditions to take hold. Regular brushing and leaf clearing remove the organic matter they feed on. If moss or algae does establish, particularly on a north-facing or heavily shaded lawn, treating it is covered on our cleaning page. For a step-by-step walkthrough, see our guide on how to clean artificial grass.
Benefits and considerations
Benefits
- No mowing, watering, feeding or scarifying, ever
- Stays green and tidy through drought and frost alike
- A few minutes of upkeep keeps the pile plush and upright
- Clearing debris prevents moss and algae taking hold
- Topping up infill restores support in well-used areas
- Looks consistently good year-round with minimal effort
Worth considering
- Low-maintenance does not mean zero-maintenance, as brushing and leaf clearing still matter
- Shaded, north-facing lawns are more prone to moss and need clearing more often
- Overhanging trees mean more frequent autumn leaf removal
- Infill can need topping up over the years in high-traffic areas
A simple care routine
You do not need special equipment or chemicals, just a handful of regular habits.
Clear debris
Rake or blow off leaves, twigs and litter so nothing rots down into the pile.
Brush the pile
Work a stiff brush against the pile in busy areas to lift and even out the fibres.
Rinse occasionally
Hose the lawn down now and then to settle dust and freshen the surface.
Check the infill
If the pile looks flat despite brushing, top up kiln-dried sand to restore support.
Watch shaded areas
Keep damp, shaded spots clear so moss and algae never get a foothold.
What does maintenance cost?
For most households, ongoing maintenance costs next to nothing. A stiff brush and a hose are all you need, and the job takes minutes. The savings against a natural lawn (no mower fuel, water, feed or weedkiller) are part of the appeal. Costs only arise if you choose to bring someone in for periodic jobs.
Key cost factors
- Whether you do it yourself or hire a maintenance visit
- The size of the lawn and how heavily it is used
- Tree cover and how much leaf clearing autumn brings
- How shaded the lawn is, which affects moss build-up
- Occasional kiln-dried sand for topping up infill
- Whether a power brush is bought, hired or not used at all
Frequently asked questions
It depends on use. Busy areas benefit from a brush every few weeks to keep the pile upright, while a lightly used lawn may only need it a few times a year. Always brush against the direction of the pile with a stiff, non-metallic brush.
Very little. The grass is unaffected by cold and frost. Let snow and ice thaw naturally rather than chipping or scraping at it, which can damage the fibres, and give the lawn a brush once it has dried out.
Sometimes. Lawns dressed with kiln-dried sand can lose a little infill from busy areas over the years. If the pile looks flat even after brushing, topping up the sand restores support. Not every product uses infill, so check what yours was laid with.
Keep the surface clear. Moss and algae need damp, shaded, debris-rich conditions, so regular brushing and prompt leaf clearing remove what they feed on. Treating moss that has already established is covered on our cleaning page.
Maintenance is the routine upkeep that keeps a healthy lawn looking good, such as brushing, clearing debris and topping up infill. Cleaning deals with specific problems such as stains, spills, pet odours and established moss. See our cleaning page for those.
Related services and guides
Lawn looking tired?
If brushing and clearing are not bringing your lawn back, get in touch and we can advise on a refresh, an infill top-up or a repair.