Ant invasions can turn a domestic idyll into a nightmare almost instantaneously. If you’ve experienced the fury of finding ants marching across your countertops or discovered their intricate lairs inside your cupboards, you know that preventing their entry is not only smart pest control but also a show of readiness and resilience against the tiniest trespassers.

Ants are incredibly industrious creatures, and once they find a source of food or water in your home, they leave a trail for their buddies to follow, bringing with them the risk of contaminating your food and the unpleasantness of having them rove about in places they shouldn’t be.

Johnny B’s Pest Control has mastered the art of keeping homes ant-free, and in this comprehensive guide, they share their trade secrets with you. Here’s how to ensure your home is a fortress that ants can’t breach.

Step 1: Identify the Ants

A crucial first step in ant control is knowing your enemy. Different types of ants are attracted to different types of food and have different patterns of behavior. The presence of ants indoors can indicate where they may be entering and what they’re after.

Identifying Characteristics

Some ants are tiny and black, others red with a nasty bite – knowing the species can inform your removal strategy.

Where to look

Ants like Argentine ants are commonly found nesting outside and may trail inside in a continuous line. Odorous house ants, on the other hand, prefer to nest inside.

Food Preferences

Sugary foods, oils, and starchy items are often the key attractions for ants.

By paying attention to these factors, you can adapt your approach to make your home an unattractive destination for any type of ant.

Step 2: Seal the Entry Points

Ants may be small, but they can squeeze through the tiniest of cracks. Your next move is to fortify your home’s defenses by sealing off any potential entryways.

Common Entry Points

Cracks in the foundation, around windows, doors, and spaces around pipes are standard entry points for ants.

Recommended Sealants

High-quality silicone or gel-based sealants are best for keeping ants out. They are flexible and won’t be as easily bypassed as other methods like caulk or filler.

Ongoing Vigilance

Regular checks and prompt sealing of new openings will ensure your home remains impervious to these tiny invaders.

Step 3: Home Hygiene and Cleaning Routines

The cleaner your home, the less likely ants are to find what they’re looking for.

Regular Wipe Downs

Especially in the kitchen and meals areas where crumbs may easily accumulate.

Storage Solutions

Storing food in airtight containers, even those that seem to deter a human nose, will catch the attention of an ant’s highly-tuned senses.

Hygiene Around Pets

Pet food spills and bowls often attract ants, and their food should be treated and stored as key items in your ant-prevention plan.

When you control the source of the ant’s attraction, you’ll prevent them from making repeated visits.

Step 4: The DIY Ant Deterrents

Natural deterrents can be remarkably effective and offer peace of mind to those who don’t want to rely on chemicals around their home.


A 50/50 vinegar and water solution sprayed along baseboards, countertops, or any area where you’ve spotted ants will disrupt their scent trails.

Lemon Juice

Lemon juice has a similar effect. You can squeeze fresh lemon juice near entry points to repel ants.

Essential Oils

Peppermint, cinnamon, or tea tree oil are known ant-repellers. Add a few drops to a cotton ball and place it near problem areas.

While these methods won’t address the ant’s presence directly, they will discourage them from returning.

Step 5: Professional Pest Control Assistance

Sometimes, ants can be too tenacious for DIY measures to be completely effective. That’s when it’s time to call in the professionals.

Pest Control Experts

They have the experience and the tools to address ant infestations swiftly and thoroughly.

Safe Treatments

Modern pest control professionals use treatments that are safe for your family and pets.

Ongoing Maintenance

Setting up a regular maintenance program with a pest control company can be a cost-effective way to enjoy an ant-free home year-round.

Hiring a professional service might be a bigger investment initially, but it could save you time, effort, and a load of stress in the long run.

In conclusion, prevention is the key to keeping ants outside your home. By identifying your ant invaders, sealing their entry points, maintaining high hygiene, deploying natural deterrents, and seeking professional help when needed, you can create a home environment that repels even the most determined ant colonies. With persistence and an understanding of these fundamental steps, you can enjoy your home without the threat of ants disrupting your peace.