In modern cities, pests like cockroaches, rats, mosquitoes, flies, ants and other, are a constant challenge, often difficult to overcome. Several species of insects, rodents and some birds easily adapt to urban environments, taking advantage of favorable conditions created by human activity to settle and thrive. As a result, they soil, bite, sting, spoil food, damage property, transmit diseases, or cause harm and nuisance in other ways , compromising quality of life and well-being. Preventing pests means protecting health, well-being and quality of life. It is not just a task for the authorities responsible for the issue. It is a shared responsibility for everyone. With conscious behaviors and simple measures, we can all contribute to cleaner, safer and healthier cities. And, after all, prevention is always simpler, more effective and cheaper than correction. What each of us should do Common sense and simple habits of hygiene, cleaning, organization and tidiness help prevent pests from invading homes, workplaces and leisure spaces. These species seek food, water and shelter to live and reproduce, so we must avoid creating and leaving these easily available. Keep spaces clean and tidy Cleaning and tidiness are the first line of defense , whether at home, at work or in shared indoor and outdoor spaces. Do not leave dirty dishes in the sink; always clean countertops, the stove and kitchen floor to remove crumbs or other residues. Do not leave leftovers in pet food bowls. Do not leave food remains at work desks, including cups or mugs with leftover liquids, especially sweet ones. Do not leave containers with food for animals in public spaces. Separate waste, use bins with lids and keep them tightly closed. Do not accumulate garbage indoors and dispose of it in appropriate containers whenever possible. Do not leave food scraps or packaging on balconies, gardens or public spaces. Do not leave magazines, paper, boxes or other materials piled up and messy, as they are excellent hiding places for many pests. In addition to daily and weekly cleaning, do a deep clean once or twice a year, including inside cupboards and wardrobes. Store food properly Properly stored food is protected from invaders. When buying packaged dry foods, make sure the packaging is not torn or damaged, as this may indicate contamination. Use older products first. Store food in tightly closed containers and in the appropriate place and temperature for each type. Fruits and other vegetables kept outside the fridge should be covered with a net, especially in warmer weather and if ripe. Clean the pantry or food cupboard regularly, ensuring crumbs or residues do not accumulate. Close pet food bags tightly. Control humidity With less humidity, the environment is healthier for us and less favorable for many pests. Air out the house daily or whenever possible. Use dehumidifiers in areas where humidity is harder to control by ventilation. Repair sources of moisture caused by problems such as leaks, water seepage and dripping taps. Ventilate and keep bathrooms dry. Clean drains and traps with suitable disinfectants. During long absences, turn off the water and cover kitchen and bathroom drains, as well as toilet lids. Avoid leaving standing water in pots or other containers, indoors or on balconies (stagnant water attracts and breeds mosquitoes and other pests). Maintenance operations Repair cracks and holes in walls, baseboards, floors and pipes. In more problematic areas, install screens on windows and drains, and use household pest control products available for various pests (aerosols, powders, adhesive traps, bait boxes, electric diffusers, among others). Keep doors and windows closed at night. In buildings or houses, clean kitchen and fireplace chimneys annually (or at least every two years). Keep home gardens clean and maintained, without debris, garbage or excessive vegetation, especially near the house. Monitor and act if necessary Preventing pests includes regular inspections and not ignoring early signs , which may include: Rodent droppings , similar to a grain of rice and dark in color; Strange odor , which may indicate cockroaches; Dark stains on walls or floors; Recurring or even occasional presence of insects , such as seeing a cockroach. If these simple measures are neglected, even if professional pest control is used when a problem arises, the problem will return if the conditions that attracted it remain. Which are the main species causing urban pests? Rats and mice , living in sewers, vacant lots, dilapidated and abandoned buildings, and even inhabited homes. Cockroaches , especially active at night, hiding in dark and humid places such as kitchens, bathrooms and sewage ducts. Flies and mosquitoes , increasingly concerning with rising temperature and humidity. Ants , invading homes and other places in search of food, forming large colonies that are hard to eliminate. Pigeons , nesting on buildings and causing dirt and significant damage with their droppings. Many others, such as moths, termites, lice, mites, bedbugs, silverfish and spiders. Our Health Guide contents have an information purpose, are intended for the general public and may not be up to date. They do not replace the information, opinion and individual advice of a doctor or other healthcare professional in their areas of expertise.
