Artificial grass can smell of dog wee when urine residue builds up in the grass fibres, backing layer, infill or base underneath. Unlike natural grass, artificial grass does not absorb urine into soil in the same way, so odour-causing residue can linger if it is not rinsed, cleaned and treated properly. The smell is often worse in warm weather, after rain, or when dogs repeatedly use the same toilet area.

At Scoop and Tidy, our artificial grass deep cleaning service is designed to help reduce dog urine smells by clearing dog waste, loosening trapped debris, rinsing the area, power brushing the fibres and applying a pet-safe sanitising & odour control treatment.

In many cases, a professional artificial grass deep clean can make your garden smell much fresher and significantly reduce dog urine odours. However, if urine has soaked deep into the base, the infill is compacted, drainage is poor, or the grass has had long-term dog wee build-up, smells can sometimes return over time - especially during warmer spring and summer months.

That is why we focus on honest odour reduction and ongoing odour control, rather than unrealistic promises of permanent odour removal.

For best results, we recommend having your artificial grass professionally deep cleaned at least twice a year, ideally before and after the warmer months. Between deep cleans, regular odour-control top-ups can help keep smells under control and maintain a fresher garden.

These top-ups can be done by you as part of your regular garden care, or we can take care of them for you with our premium weekly odour-control top-up add-on. This can be booked on its own, or combined with our weekly dog waste cleanup service, which gives you better value and extra savings.

Many of our clients choose this add-on especially during spring and summer, when warmer weather can make dog urine smells stronger and more noticeable.

If you have dogs, artificial grass needs regular care to stay clean, fresh and in good condition. As a minimum, we usually recommend having your artificial grass professionally deep cleaned at least twice a year, especially before and after the warmer spring and summer months when dog wee smells can become stronger.

For multi-dog households, small gardens, or gardens where dogs use the artificial grass as their main toilet area, more frequent deep cleans may be needed — such as monthly or quarterly deep cleans, depending on how heavily the grass is used.

Between deep cleans, regular odour-control top-ups can help keep smells under control. These can be done by you as part of your normal garden care, or we can take care of them for you with our premium weekly odour-control top-up visits.

For many dog owners, the best results come from combining regular dog waste removal, weekly odour-control top-ups, and scheduled deep cleans. This helps reduce urine build-up, poo residue, bacteria, trapped debris, matted fibres and dull-looking artificial grass — helping your lawn look better, smell fresher and last longer.

Yes, our artificial grass cleaning and sanitising service uses pet-safe and kid-safe products. We avoid harsh chemicals that could damage the turf or leave unsafe residues for pets and kids. This is important because dog owners need a cleaning process that tackles odours and hygiene while still being suitable for gardens used by dogs, children and families.

Our artificial grass deep clean is designed to give dog owners a cleaner, fresher and better-looking garden by tackling the main causes of odour, bacteria build-up and trapped debris.

The process starts with removing all visible dog waste from the artificial grass and surrounding areas. We then apply a specialist pet-safe enzyme pre-treatment to heavy wee areas, poo residue spots and odour-prone patches to begin breaking down the source of the smell.

Next, we remove obvious weeds, moss and larger debris by hand, check joints and edges, and power brush the grass to lift flattened fibres while loosening trapped dog hair, compacted infill, dust and organic debris.

After brushing, we vacuum the loosened debris from the surface, rinse the grass with water to help flush away fine dirt and dilute urine residue, then apply a pet-safe sanitising cleaner to help disinfect the surface.

Once the correct contact time has passed, we apply a final bio-enzyme sub-base odour treatment across the grass. This is designed specifically for artificial grass and sub-base urine odour. We then finish with a final power brush to lift the fibres and leave the grass looking fresher, cleaner and more natural.

Pet-safe sanitising can help reduce bacteria and odour-causing residue on artificial grass, especially after dog poo has been removed and the area has been properly cleaned. Dog urine and faeces can leave behind residue that builds up over time, so sanitising is most effective as part of a full cleaning process rather than a quick spray over dirty grass.

This is why we always focus on clearing visible dog waste first, then cleaning and treating the artificial grass surface with pet-safe disinfectant.

You can rinse artificial grass with water, but high-pressure washing is not recommended. Too much pressure can disturb infill, loosen edges or push contamination deeper into the base if the lawn is not cleaned properly first. A professional deep clean is usually more effective because it combines waste removal, brushing, rinsing, debris removal and pet-safe treatment.

We can help improve surface cleanliness by removing light debris, dog hair, organic matter and compacted material from the grass fibres. This can support better surface drainage where the issue is caused by build-up in the turf.

However, if the underlying base was poorly installed or urine is pooling underneath the grass, a deeper repair or specialist turf installation assessment may be needed.

Poor drainage is a common reason artificial grass holds dog urine smells, because urine and water may not move away properly.

Yes. Scoop and Tidy can offer artificial grass cleaning as a one-off deep clean or as part of a recurring maintenance plan (e.g. monthly, 3-monthly, six monthly, etc). Recurring cleaning is ideal for dog owners who want their artificial grass to stay fresher for longer, reduce odour build-up, protect their investment and keep the garden easier to enjoy.

For homes with dogs, regular cleaning is usually better than waiting until the grass smells bad. It helps prevent heavy build-up of dog urine residue, poo residue, bacteria, trapped debris and flattened fibres.

On average, an artificial grass deep clean takes around 1.5 to 3 hours, depending on the size of the garden, how heavily the grass is used by dogs, the amount of dog hair, moss, weeds, debris, urine build-up and how much pre-treatment is needed.

Smaller gardens with light use may take less time, while multi-dog households, heavily used toilet areas, compacted infill, strong odours or poor drainage can take longer to clean properly.

We do not rush the process. Our deep clean includes dog waste removal, spot pre-treatment, weed and moss removal, power brushing, vacuuming, rinsing, pet-safe sanitising, odour-control treatment and a final fibre lift to leave the artificial grass cleaner, fresher and better looking.

To carry out the service properly, we always need access to an outdoor water supply and electricity on the day of the clean.

Our pet-safe sanitising treatment and bio-enzyme odour treatment do two different jobs, which is why both are included in our artificial grass deep clean.

The sanitising treatment is used to help clean and disinfect the surface of the artificial grass after dog waste, dirt and debris have been removed. It helps tackle bacteria and hygiene issues caused by dog poo, urine residue and general garden build-up.

The bio-enzyme odour treatment is focused more specifically on dog urine smells. It is designed to help break down the organic residue that causes odours, especially where wee has soaked into the grass, infill or sub-base. This is particularly useful for dog toilet areas, small gardens, multi-dog households and artificial grass that smells worse in warm weather.

In simple terms, sanitising helps with surface hygiene, while the bio-enzyme odour treatment helps target the source of dog urine odours. Together, they give a more complete clean and help leave your artificial grass cleaner, fresher and more pleasant to use.

In the world of artificial grass, infill is the granular material spread over the surface of the turf that works its way down to rest at the very base of the grass blades, sitting just above the backing.

When you walk on artificial grass, you usually do not see the infill, but it is one of the most critical components of the entire lawn system. Without it, the turf would look flat, feel harsh, and wear out rapidly.

Here is a breakdown of what infill actually does and the different types you will encounter, especially when dealing with dogs.

The Four Primary Functions of Infill

- Blade Support: Artificial grass blades need support to stand upright. Infill packs tightly around the base of the fibers, keeping them vertical and giving the lawn a lush, natural appearance rather than looking like a flattened green mat.

- Ballast (Weight): Turf is incredibly heavy once infill is added. This weight prevents the grass from buckling, shifting, or developing wrinkles when the weather changes or when dogs and kids run across it.

- Cushioning and Protection: It acts as a shock absorber, making the grass softer to walk on. It also protects the primary backing of the turf from the harsh friction of foot traffic and UV damage from the sun.

- Drainage and Odor Control: For pet owners, specialised infills are designed to either allow rapid drainage of urine or actively trap and neutralize the ammonia gases that cause foul odours.

Factors That Accelerate Infill Loss

Infill does not just vanish; it is displaced by everyday activities. If you have a high-traffic yard, you may need to replenish the infill every 6 to 12 months. The most common culprits for infill loss include:

- Heavy Pet Traffic: Dogs running, skidding, and playing naturally kick up the granules.

- Maintenance Habits: Aggressive leaf blowing, power washing, or using a yard vacuum can accidentally suck up or blow away the top layer of infill.

- Heavy Rainfall: Severe storms and poor drainage can cause lighter infills to wash away over the edges of the lawn.

- Waste Removal: Every time you scoop solid dog waste or aggressively scrub a soiled patch, a small amount of infill is inevitably removed with it.

4 Signs Your Turf Needs an Infill Top-Up:

You do not necessarily need to stick to a rigid calendar date. Instead, let the condition of the grass dictate when it is time. Look for these clear indicators:

- Matting and Flattening: If the grass blades are lying flat and refuse to stand back up even after you brush them with a stiff broom, they lack the foundational support of infill.

- Visible Backing: If you part the grass blades with your fingers and can easily see the black or green latex/polyurethane backing, your infill levels are too low.

- Increased Odour: For pet owners using Zeolite or other odour-absorbing infills, a sudden return of strong ammonia smells often means the active infill has either washed away or become completely saturated and needs supplementing.

- Sponginess or Rippling: If the turf feels less cushioned underfoot or you notice slight ripples forming, it has lost its ballast (weight) and is at risk of shifting.

Recommended Top-Up Guidelines by Infill Type:

Different infills require slightly different maintenance routines. Here is what to expect based on what is currently in your lawn.

- Zeolite (Pet Infill): 6 to 12 Months. Because it acts as an odour-trapper, it may need refreshing more frequently to maintain its odour-neutralising capabilities, especially in high-traffic "pee zones."

- Acrylic-Coated Sand: 1 to 2 Years. Heavier and less likely to wash away than standard sand. Top up primarily in areas where dogs dig or skid.

- Standard Silica Sand: 1 to 2 Years. Migrates easily with rain and wind. (Reminder: This is not recommended for heavy dog use due to odour retention).

A quick tip for application: When you do top up the infill yourself, always apply the infill on a completely dry lawn and never dump it in piles. Use a drop spreader (like you would use for grass seed) to broadcast it evenly, and immediately use a stiff-bristled push broom or power brush to work the granules deep down into the base of the fibres.