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Grub Control & Treatment in South Florida

Preventive & Curative Grub Worm Treatment for South Florida Lawns

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Professional Grub Worm Treatment for South Florida Lawns

Grubs are among the most destructive lawn pests in South Florida and among the hardest to detect until significant damage has already occurred. These white, C-shaped beetle larvae live beneath the soil surface, feeding on the roots of your grass. By the time you notice the brown patches, the root system underneath has already been severed, and the turf is effectively dead. Worse, the grubs attract digging animals like raccoons and armadillos that tear up the lawn to reach them, compounding the damage.

At Royal Pest & Termite, our grub control service offers both preventive treatments to stop grubs before they hatch and curative treatments to eliminate active grub infestations.

How to Tell If You Have Grubs


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Brown Patches

Grub-damaged grass turns brown because the root system has been eaten away. Unlike drought stress (which recovers when you water), grub-damaged turf stays brown no matter how much you irrigate because there are no roots left to absorb the water.

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Turf That Peels Up

This is the signature sign of a grub infestation. If you can grab a section of brown grass and pull it up easily, or roll it back like a carpet with almost no resistance, the roots have been severed by grubs.

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Spongy, Soft Turf Underfoot

Before the grass turns completely brown, you may notice that certain areas of your lawn feel spongy or soft when you walk on them.

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Animals Digging in Your Yard

Raccoons, armadillos, skunks, and birds are all attracted to grub-infested lawns. They dig through the turf to reach the grubs, leaving holes, torn-up patches, and additional damage.
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C-Shaped Larvae in the Soil

If you pull back a section of damaged turf and see white, C-shaped larvae in the top few inches of soil, you have confirmed a grub infestation.
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Increased Beetle Activity

Adult beetles flying around your outdoor lights in spring and summer may be laying eggs in your lawn.

How Our Grub Treatment Works

From your first call to ongoing protection, here's what to expect when you partner with Royal Pest & Termite.

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Preventive Grub Treatment

Preventive grub control is the most effective approach. We apply a professional-grade insecticide to your lawn before or shortly after beetle eggs hatch, targeting the newly hatched grub larvae when they're smallest, closest to the soil surface, and most vulnerable. The product is absorbed into the soil and eliminates grubs before they can cause significant root damage as they begin feeding.
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Curative Grub Treatment

If grubs are already present and actively damaging your lawn, we apply a curative insecticide designed to provide fast knockdown of feeding grubs. Curative products work more quickly than preventive products but are most effective when grubs are still relatively small and feeding near the surface. For best results, we recommend watering the lawn before and after curative treatment.

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Best Time to Treat for Grubs in South Florida

Preventive Treatment (April-June): Apply preventive treatment in late spring to early summer when beetles lay eggs and grubs begin hatching. Treating early places the product in the soil before grubs start feeding, targeting them while they are smallest and easiest to control.

Curative Treatment (When Damage Appears): Apply curative treatment as soon as grub damage appears, such as brown patches, spongy turf, or animals digging. These treatments work best on younger grubs near the surface, before they grow larger and move deeper into the soil.

Annual Prevention (For At-Risk Lawns): Lawns with past grub problems often see repeat infestations each year as beetles return to lay eggs. Annual preventive treatment helps protect the lawn before grubs develop and is the most reliable way to avoid future damage.

Why Customers Choose Royal Pest & Termite

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Locally Trusted

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Guarantee + Call-Backs

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Ongoing Training

4.8 out of 5 stars - 177 votes

4.8 Stars (177 Reviews)

What South Florida Homeowners Say About Royal Pest & Termite

“Finally, a Company that protects my home and my animals.”

5

We recently had our home tented by Royal Pest & Termite, and Chris and his team truly exceeded our expectations. They communicated with us every step of the way and made the entire process smooth and stress‑free. Melissa at the main office was also incredibly helpful and always willing to...
We recently had our home tented by Royal Pest & Termite, and Chris and his team truly exceeded our expectations. They communicated with us every step of the way and made the entire process smooth and stress‑free. Melissa at the main office was also incredibly helpful and always willing to assist. We highly recommend Royal Pest & Termite for any tenting needs.

5

Excellent service! The owner and his crew are professional, knowledgeable, and took the time to explain the treatment process while answering all of my questions. I highly recommend them.

5

Southwest Ranches property means more bugs, but Royal Pest & Termite keeps termites and ants under control with their quarterly plan. Techs are respectful, thorough, and always on schedule. We've avoided major issues for over a year now. Reliable service for this area.

5

Chris is great, Aaron is great, Mike is great. Very good company and they take the organic approach to treating your lawn. They always pick up the phone and let you know what’s going on. They are honest and let you know that this will be a process. Can’t complain.

5

Just had a No Tent Termite Service completed today. I live in Miramar and wanted to use a local company. I am very satisfied. The process began 2 weeks ago with their Sales Representative Aaron Wilton. I am in sales so I recognize a professional. He was knowledgeable and presented options...
Just had a No Tent Termite Service completed today. I live in Miramar and wanted to use a local company. I am very satisfied. The process began 2 weeks ago with their Sales Representative Aaron Wilton. I am in sales so I recognize a professional. He was knowledgeable and presented options clearly without pressure including attractive payment terms. The 2 techs who preformed the service were Greg and Michael who were polite, through and efficient. I would certainly recommend Royal Pest.

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Grub Control FAQs

How do I get rid of grubs in my lawn?

The most effective approach is professional grub treatment. Preventive insecticide applied in late spring to early summer targets grubs before they cause damage. If grubs are already active and your lawn is showing damage, curative treatment eliminates the current population. DIY grub products can work but are often applied at the wrong time or at insufficient rates.

What do grubs look like?
Grubs are white to cream-colored, C-shaped larvae with a brown head and three pairs of small legs near the head. They range from about a quarter inch (newly hatched) to over an inch long (mature). You’ll find them curled in a C-shape in the top few inches of soil when you pull back damaged turf. If you pull up a brown section of lawn and see these larvae in the soil, you’ve confirmed a grub infestation.
When is the best time to apply grub control?
For preventive treatment in Broward County, the ideal window is April through June, before or shortly after beetle eggs hatch. The product needs time to absorb into the soil before grubs begin feeding. For curative treatment, apply as soon as you detect damage, the earlier the better, while grubs are still small and near the surface. If your lawn has had grubs before, schedule annual preventive treatment in late spring.
Why is my lawn being dug up at night?
If sections of your lawn are being torn up or dug into overnight, raccoons, armadillos, or skunks are likely digging for grubs. These animals can smell and sense the grubs beneath the surface and will tear through the turf to reach them. The digging is a strong indicator that you have a significant grub population underground. Treating the grubs eliminates the food source and the digging stops.
Will my lawn recover after grub damage?
It depends on the severity. If the grass crowns and runners are still alive (the grass is yellow-brown but not completely straw-like), the turf can regrow with proper watering and fertilization once the grubs are eliminated. If the grass is completely dead and pulls up with no resistance, those areas will need to be resodded. We assess the damage after treatment and recommend whether recovery through fertilization or resodding is the best approach.
Is grub treatment safe for my pets?
Yes. The products we use are labeled for residential turf and are safe for pets and children when applied as directed. We recommend keeping pets off the treated area until the product is watered in. Our company was named after our owner’s dog; pet safety is a core priority.