I Need My House Sprayed For Bugs, What is the best spray?

As a professional pest control person for over 17 years and the owner of NaturePest I get the question at least 10 times per day. “I need my house sprayed for bugs?” Followed by how much does it cost? and when can you come?

My answer is always depending on my consultation of what pest problem they have, because as a holistic pest control practitioner we have developed targeted pest control protocols to exterminate the pest problem without contamination of the inside of the home.

In this article I will advise you on spraying your home for most Pyrethroids bugs and when and where not spray as well as the options available when spraying is not the best option in order to protect your health and the health of your family.

First, what are Pyrethroids? Pyrethroids are chemicals which are used as insecticides and they work by attacking the nervous system of insects. They are usually formulated as aerosols or sprays that you apply to surfaces and can be found in most do-it-your store.

Table of Contents

 Spraying Your House For Roaches.

Managing roach infestations requires careful consideration of the methods employed. While sprays are a commonly chosen option, it’s important to understand their implications. Roach control sprays, whether over-the-counter pyrethroids or natural botanical sprays, might indeed repel roaches initially. However, this could result in roaches scattering around your home, potentially worsening the situation.

A more effective approach involves a combination of strategies that target the root of the infestation. Gel bait, for instance, provides a focused solution by attracting roaches to ingest the poison, which they then carry back to their colonies, effectively eliminating the entire population. Insect Growth Regulators (IGRs) disrupt roach development, inhibiting their ability to reproduce and grow. This method ensures a long-term solution by preventing future infestations.

Traps are another valuable tool. They not only capture roaches but also offer insights into the extent of the infestation, aiding in devising an effective eradication plan. Additionally, traps don’t cause roaches to disperse, minimizing the risk of exacerbating the problem.

Dust baits, with their slow-acting nature, allow roaches to carry the poison back to their nests, targeting not only the visible roaches but also those hidden away. This comprehensive approach is crucial for complete eradication.

While sprays might seem convenient, their potential to scatter roaches necessitates a more strategic approach to roach control. Gel bait, IGR, traps, and dust baits provide a holistic solution that eliminates roaches at their source and prevents further infestations. When dealing with these persistent pests, a thorough and multifaceted approach is the key to success.

Spraying your house for fleas

Effective Flea Control with Liquid Insecticides and IGRs

A powerful approach to managing flea infestations using liquid insecticides combined with Insect Growth Regulators (IGRs). This strategy involves a meticulous blend of pyrethroids or pyrethrins Plus liquid insecticides with IGRs S-Methoprene. The objective is to achieve comprehensive flea control by targeting both adult fleas and interrupting the development of larvae. There are ready-to-use aerosol sprays with this combination available.

The significance of breaking the flea life cycle through the integration of IGRs. IGRs prevent larvae from maturing into cocoon stages, thereby hindering the cycle. This combined treatment typically remains effective for 4-6 months, offering a prolonged solution. However, patience is crucial, as it may take up to six weeks to observe the full impact of IGRs.

The importance of holistic flea management involving both pets and premises. Starting a flea control program in late spring, coupled with using flea kits that tackle every stage of the flea life cycle, is recommended. Moreover, the convenience of flea control aerosols, which combine insecticides and IGRs, for hard surfaces.

How to choose a house perimeter bug spray concentrate

The difference between repellent and non-repellent insecticides

Repellent Insecticides:

Function: As the name suggests, repellent insecticides deter ants from entering treated areas, driving them away from the treated location.

Usage: They’re often used as a barrier treatment around homes or specific areas to prevent ants and other pests from entering.

Advantages: Effective for immediate relief from foraging ants or creating barriers.

Disadvantages: Because ants avoid the treated areas, they don’t carry the insecticide back to the nest. This means that while the visible ants might be deterred, the nest or colony itself remains unaffected, and ants can return once the repellent wears off. There’s also the potential to scatter or divide the colony, making the infestation more widespread.

Non-repellent Insecticides:

Function: Non-repellent insecticides are undetectable to ants. When ants come into contact with or ingest the insecticide, they don’t immediately recognize it as a threat.

Usage: Often used in bait formulations or direct treatments targeting ant pathways or near nests.

Advantages: Since ants don’t detect the insecticide, they continue their normal behavior, often transferring the insecticide to other ants through grooming or feeding and even taking the insecticide back to the nest. This “transfer effect” allows for more effective elimination of the entire colony.

Disadvantages: It might not provide immediate results since it relies on ants to spread the insecticide among themselves, but it offers more long-term control by targeting the source of the infestation—the colony.

When it comes to getting a house sprayed for bugs and ant control, repellent insecticides offer an immediate barrier and relief from ants but might not address the root of the infestation (the colony). In contrast, non-repellent insecticides might act more slowly but can provide a thorough solution by targeting and eliminating the entire ant colony.

Most over-the-counter, ready-to-use insecticides are formulated with pyrethroids. By their inherent nature, pyrethroids possess repellent properties. This characteristic can, in some cases, drive certain ant species indoors rather than deterring them from the premises.

Insecticides containing pyrethroids are common in over-the-counter formulations. Pyrethroids are synthetic chemicals modeled after pyrethrins, which are natural insecticides derived from chrysanthemum flowers. The most common pyrethroids found in over-the-counter insecticides include:

Permethrin: Often used in household insect sprays and for treating clothing against ticks and mosquitoes.

Cypermethrin: Commonly found in general household insecticides and products for controlling pests in gardens.

Deltamethrin: Used in various ant and roach sprays and also for bed bug treatments.

Lambda-cyhalothrin: Another variant frequently found in products aimed at home gardeners for a broad range of pests.

Bifenthrin: Often used in products for outdoor pest control and termites.

These pyrethroids, among others, are utilized in many commercial preparations due to their effectiveness against a broad spectrum of pests and their relatively low toxicity to mammals. However, it’s always crucial to read and follow label instructions when using any insecticide.

Here’s a list of some well-known non-repellent insecticides that are typically available for purchase online:

Fipronil: Found in products like Termidor and Taurus.

Imidacloprid: Found in products like Premise and Dominion.

Chlorfenapyr: Found in products like Phantom.

Indoxacarb: Found in products like Advion and Arilon.

Thiamethoxam: Found in products like Optigard.

Dinotefuran: Often seen in Alpine products.

Acephate: Though it’s primarily known as a systemic insecticide, it’s also non-repellent and is found in products like Orthene.

It’s essential to note that the availability of these products might vary depending on regional regulations and the specific online platforms you’re searching on. Furthermore, always make sure to read and follow label instructions carefully when using any insecticide to ensure safe and effective application.


Beyond traditional insecticide sprays, there are alternative forms of pest control products:

Granular Insecticides: These are small granules treated with active ingredients. They are typically applied to the soil or turf and may target pests like ants, grubs, and other insects that live or forage at ground level. Rain or watering can activate many granular insecticides, releasing the active ingredient.

Scatter Baits: These are typically dry formulations containing both a food attractant and a toxicant. Pests, such as ants or cockroaches, are drawn to the bait, consume it, and are subsequently poisoned. Some baits also exploit the social behaviors of pests, allowing the poisoned individual to carry the toxicant back to the colony or nest, potentially controlling a larger portion of the population.

Both of these alternatives can be effective, depending on the specific pest problem and the environment. It’s always essential to read and follow label instructions to ensure safe and efficient application.

Choosing an Insecticide Formulation in South Florida:

The type of insect and its biology significantly influence the selection of an appropriate insecticide formulation, especially in regions like South Florida. For example, when faced with diverse ant species such as the ground-nesting Big Headed Ants and the tree-nesting Carpenter Ants, an integrated approach yields the best results. Using a combination of non-repellent insecticide sprays and non-repellent granular insecticides, paired with a granular scatter bait, can effectively control both species. This method ensures that regardless of their nesting habits, the ants encounter the insecticides, leading to a more comprehensive control.

How Often Should Pest Control Be Done?

Consistent pest control is crucial in South Florida due to high pest pressure. NaturePest suggests house sprayed for bugs monthly treatments as the most effective strategy because most pesticides remain active for only 30 days. Depending on your specific situation, services might be advised either monthly, bi-monthly, or quarterly.

In South Florida, where NaturePest is familiar with the heightened pest pressure, addressing pests like cockroaches, spiders, and ants requires consistent and strategic treatments. For more resilient pests like bed bugs, fleas, termites, carpenter ants, and larger threats such as rodents or bats, a more frequent and aggressive pest control approach may be needed.

Using a spray for bugs, such as NaturePest’s recommended solutions, is essential. Every exterior part of your home should undergo an insect control treatment, especially spraying, to maintain a barrier against pests. Interiors demand even more vigilance, requiring more frequent treatments, particularly if there’s a noticeable resurgence of roaches or other insects.

Regions with persistent wet weather or high humidity, like much of South Florida, should consider pest control treatments every few months. However, if you spot an infestation, regardless of its scale or location, it’s crucial to act promptly. The sooner you address the issue, the more manageable it becomes.

The Importance of Getting a house sprayed for Bugs: Effective Perimeter Treatment

When getting a house sprayed for bugs a perimeter insecticide treatment acts as your home’s frontline defense, intercepting pests before they enter. It’s a top-tier method, especially effective against outdoor insects such as Boxelder Bugs, Stink Bugs, and Asian Lady Beetles, which often seek indoor refuge during winter.

Sprayed for bugs, these perimeter treatments create a protective barrier on a variety of exterior surfaces – encompassing the house, the exposed foundation, adjacent soil, and vegetation, as well as around key entry points like doors, windows, soffits, gutters, and various openings, including electrical fixtures. Characteristically, such a treatment covers a dual 3-foot-wide zone: it extends upward from the ground along the house wall, and outward from the wall into the surrounding area.


Optimal Timing best time to spray insecticide around house.

Timing is paramount when it comes to effective insecticide application. Depending on where you live in Florida. To prevent insect invasions, it’s essential to establish a perimeter treatment before these pests begin to amass in significant numbers. Insects often seek winter refuge in response to shifts in temperature and daylight duration. To pinpoint the best periods for insecticide application tailored to your region, consult your local extension office.

Where to Spray Bug Spray in the House:

At NaturePest, we prioritize the health and safety of households. Thus, we do not advocate for indoor spraying as a general pest control practice. In fact, we stand out as the sole company in South Florida that offers ZERO indoor spray service for standard household pests. Our approach leans heavily on Integrated Pest Management (IPM), utilizing various forms of baits, Insect Growth Regulators (IGR), and traps to manage and eliminate pests efficiently without resorting to widespread indoor spraying.

When to Call a Professional Pest Control Company: If you notice that the pest issue remains persistent or even worsens, you might be dealing with an infestation that goes beyond the scope of standard spray treatments. In such cases, a holistic approach is needed. Professionals will employ Integrated Pest Management (IPM) strategies, which focus on addressing the entire life cycle of the pest to ensure comprehensive control and prevention.

When Dealing with Wood-Destroying Insects: The presence of pests such as Drywood Termites, Powderpost Beetles, Carpenter Ants, and Old House Borers warrants immediate attention. These insects pose a significant threat to the structural integrity of your home. If you suspect or confirm an active infestation of any wood-destroying insects, it’s crucial to seek professional assistance promptly. Over-the-counter solutions may not be sufficient, and the longer these pests are allowed to thrive, the greater the potential damage to your property. Expert pest control companies have the specialized knowledge and tools necessary to effectively address these infestations and safeguard your home.

Why Insect Perimeter Spraying Isn’t Always the Best Defense Against Pests

While perimeter spraying might seem like a go-to solution, it’s not always the most effective strategy for keeping pests at bay. It’s essential to remember that insects play a crucial role in our ecosystem. Instead of indiscriminately exterminating them, it’s wiser to focus on measures that exclude pests from entering our homes while preserving beneficial insects.

Ensuring a well-sealed home, practicing thorough sanitation, and scrutinizing items brought into your home can significantly diminish the chances of insect infiltration. Here are some effective strategies to fortify your home against unwanted pests:

Doors: Install door sweeps to ensure no daylight is visible around the door frame.

Windows: Maintain window screens that fit snugly and are free of holes or tears.

Sealant: Caulk cracks around the foundation and plumbing fixtures to block entry points.

Drainage & Vents: Screen or seal large openings around outdoor drainage lines and sewer vents.

Moisture Control: Keep indoor areas dry and devoid of exposed food.

Food Storage: Store all food, including pet provisions, in tightly-sealed containers.

Declutter: Minimize clutter, particularly cardboard boxes, which can offer refuge to insects.

Trash Management: Regularly dispose of trash and ensure garbage bins have tight-fitting lids.

Vegetation: Regularly trim overgrown vegetation around the home to reduce hiding spots.

By embracing these preventative measures, we can strike a balance between respecting nature and safeguarding our homes.

In South Florida, effectively tackling diverse pest species demands a nuanced approach, aligned with each insect’s unique biology. NaturePest stands apart, pioneering a ZERO indoor spray strategy for household pests, emphasizing the importance of specialized treatments over generic solutions. Whether you’re battling Ants, Roaches, Silverfish or any other pest problem, our emphasis on Holistic Pest Control and Integrated Pest Management ensures a combination of control with an eco-friendly approach . Why compromise with traditional indoor sprays when a comprehensive, tailored solution awaits? Secure your home’s defenses with NaturePest. Don’t wait; act now for a pest-free home.