Pest Problems For Restaurants During The Rainy Season

Pest Problems For Restaurants During The Rainy Season

What are the pest problems for restaurants during the rainy season?

  1. Mosquitoes
  2. Ants
  3. Cockroaches
  4. Rodents
  5. Termites


Aside from homes, there are also many pest problems for restaurants during the rainy season. The rainy season brings with it not just rains and storms, but also the risk of pest infestations. When it rains, pests are forced to look for a new shelter. This is because restaurants are full of food and can provide a warm environment for pests to thrive. For this reason, you might need to call for pest control services when the rainy season sets in. Here in the Philippines, the rainy season falls from June to November. 


Nothing is worse than a guest spotting a cockroach or rat roaming free inside your restaurant. Pests can be a problem for your business, causing health and safety risks, poor customer reviews, and legal sanctions. In an industry where food safety and reviews matter, your pest management strategy becomes more crucial than ever. 


Continue reading to learn more about the different pest problems for restaurants during the rainy season. 


Pest Problems for Restaurants During the Rainy Season

Most pests are not picky eaters — from crumbs to spilled food and a dropped dish — anything that can be found inside a restaurant can be attractive to hungry pests. Below are the different types of pests that can pose problems for restaurants during the rainy season: 




There is a spike in the number of dengue cases during the rainy season because stagnant water in clogged drains, rubbish bins, and other containers is the perfect breeding ground for mosquitoes. Mosquitoes can even breed in small puddles or rain-filled flower pots that decorate your restaurant. 

To prevent dengue problems, make sure to eliminate any standing water around your restaurant where mosquitoes can breed.



During the rainy season, ants will be pushed out of their habitats. They will continue to look for a new shelter. The kitchen and dining area in your restaurant are a gold mine where they can look for food. 


To prevent ant infestations during the rainy season, ensure that every food item is properly packed in containers. Wipe off food debris and keep your restaurant clean. 




Cockroaches are one of the main pest problems of restaurant businesses. They carry disease-causing pathogens, defecate along their pathways, stain and leave a foul odor, and more. Because of their size, they can also squeeze in hard-to-reach areas. 


The reason why cockroaches show up inside your restaurant during the rainy season is that they don’t want to drown outside. They prefer to stay in warm kitchens, as these provide them with plenty of food and water. 


To keep them cockroaches away, make sure to keep your kitchen counters clean and crumb-free. Don’t leave dirty dishes in the sink and take out the garbage regularly. 



The rain and the chilly weather force rodents such as rats and mice to search for a warm and dry place to call their home. The problem with rodents is that they can reproduce quickly, so a few rats and mice can quickly lead to an infestation. Given an abundant food supply — which can be found in your restaurant — they can quickly grow in numbers. 


Rodents can cause food contamination with their droppings, urine, and filth. Aside from that, they can also spread diseases such as salmonellosis, leptospirosis, and others. Eliminating rodents involves preventing access to food, water, and shelter. Check for entry points where they can enter. Traps may be required too. 



Termites thrive in areas where is moisture and heat. During the rainy season, wood is also softer, which makes it easier for them to chew through. There are also species of termites that infest damp, decaying wood. Other than that, flying termites will emerge after the rain, looking to establish new colonies.


To look for termites in your restaurant, check for areas where there is often water damage — such as exterior walls, subfloors, crawlspaces, leaking gutters, and the like. And to avoid termite problems, get rid of wood furniture.  


How Pest Control Experts Can Help

How Pest Control Experts Can Help

The most obvious risk of a pest infestation in your restaurant is loss of business. No guest or diner will want to recommend a restaurant with rodent droppings and crawling cockroaches. Add to that the risk of food contamination and health threats. 


If you find yourself facing a pest problem, it would be best to call a professional pest control team, like Topbest. Pest control activities in restaurants and other food handling businesses need to follow specific guidelines. To handle an infestation, a thorough inspection must first be carried out. After that, a pest control expert will come up with a holistic approach to fix the problem. 


A professional pest control management team will have the knowledge and expertise to recommend and implement effective pest control solutions. 


Key Takeaway

There are plenty of pest problems for restaurants during the rainy season. Because restaurants can provide a steady source of food — from crumbs to leftovers in used dishes — many pests are attracted to making your establishment their home. 


If you’re facing a pest problem in your restaurant, don’t risk losing your business and call a pest control professional today! Here at Topbest, we have been providing expert residential and commercial pest control services since 1997. We can help you combat pests in your restaurants in a non-toxic and environmentally sound way. Contact us today to schedule an inspection!