Common Questions — Page 39
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1460 questions · Page 39 of 41
AntsWhy are there ants in a bedroom with no food?Ants in a bedroom without food are usually looking for water, relief from heat, or a warm wall cavity for a satellite nest. Here is how to tell which.AntsWhy are there ants in my house?Ants come inside for food, water and shelter when it gets too dry, wet or cold outside. Scouts leave scent trails that lead the colony to crumbs and grease.AntsWhy are there carpenter ants in the bathroom?Carpenter ants in a bathroom are after soft, damp wood to nest in, usually from leaks or poor ventilation. They chew wood to make room, not to eat it.CockroachesWhy are there cockroaches in a clean house?Explains why cockroaches appear in clean homes, how to identify them, practical steps to deal with them, and when to call a professional.Flies & GnatsWhy are there drain flies in the bathroom?Drain flies in the bathroom breed in the slimy film of soap, hair and bacteria inside the pipes. Larvae live in the slime for two to three weeks.FleasWhy are there fleas in a house with no pets?Discover why fleas appear in a house with no pets, how to identify them correctly, and what steps to take safely.Flies & GnatsWhy are there fruit flies in the bathroom?Small flies in a bathroom are often drain flies breeding in pipe slime, not fruit flies. The damp room is full of hidden organic matter.MosquitoesWhy are there mosquitoes in my house at night?Find out why mosquitoes get into your house at night, how to identify them, and what practical steps you can take to stop them.Flies & GnatsWhy are there so many fruit flies in the house?Fruit flies come in from outside or on groceries. One female lays up to 500 eggs on fermenting food, and they become adults in about a week.Other True BugsWhy are there so many stink bugs in my house?Stink bugs flood houses in autumn, when cool September weather sends them looking for warm cavities. They squeeze through very narrow gaps.ThripsWhy are thrips in the house?Thrips get inside on new houseplants and their soil, or drift through window screens on warm winds. Indoor plants keep them going year-round.TermitesWhy are tiny black bugs suddenly appearing in the house?Tiny black bugs that suddenly appear indoors are either outdoor invaders driven in by weather or pests already breeding inside. Here is how to tell.Flies & GnatsWhy are tiny bugs gathering around plumbing leaks?Discover why tiny bugs gather around plumbing leaks, how to identify them, and what practical steps you can take to stop them.Flies & GnatsWhy are tiny bugs gathering around windows?Learn why tiny bugs gather around windows, how to identify them, practical steps to deal with them, and when to call a professional.Moths & ButterfliesWhy are tiny moths in the pantry?Tiny pantry moths are almost always Indian meal moths that came home as eggs or larvae in flour, grains, pet food or birdseed.MitesWhy are tiny red bugs in a bed?Find out what tiny red bugs in a bed actually are, how to identify them correctly, what steps to take next, and when to call a professional.Flies & GnatsWhy are water bugs in a shower?Shower water bugs are usually drain flies, booklice, silverfish or mold mites living on humidity, soap scum and mold, not true water bugs.Moths & ButterfliesWhy are white cocoons found on a tomato hornworm?Discover why white cocoons appear on tomato hornworms, what they mean for your garden, and how to manage beneficial parasitic wasps.WhitefliesWhy are whiteflies appearing on tomato plants?Learn why whiteflies appear on tomato plants, how to identify them correctly, and what steps to take to manage an infestation safely.CockroachesWhy are wood roaches in the house?Learn why wood roaches wander into houses, how to identify them, and what practical steps you can take.RaccoonsWhy can a shared building require coordinated pest management?Discover why multi-family buildings require coordinated pest management instead of single-unit treatments.Home PestsWhy can a treatment safe for one species be unsafe for a pet?Explains why pest control treatments safe for target insects can be dangerous for household pets due to metabolic and behavioral differences.BatsWhy can bat exclusion depend on season and local law?Discover why bat exclusion timing depends on the season and local laws, and how to safely manage roosts.MitesWhy can chigger bites appear after yard work?Understand why yard work bites appear later and how to identify and manage chigger and mite irritation safely.Moths & ButterfliesWhy can fall armyworm damage appear suddenly in a lawn?Understand why fall armyworm damage appears so quickly in lawns, how to identify the caterpillars, and how to manage them safely.FleasWhy can flea pupae lead to new adults after a home is cleaned?Learn why cleaning your home can cause a sudden surge in adult fleas and how to handle the remaining pupae.AntsWhy can pharaoh ant colonies be difficult to manage in an apartment building?Learn why pharaoh ant colonies are difficult to manage in an apartment building and how to handle them properly.Beetles & WeevilsWhy can rice weevils appear in newly opened rice?Rice weevils develop inside individual grains. Females lay eggs in the kernel before packaging, and adults chew their way out about a month later.TermitesWhy can subterranean termite evidence be hidden behind finished walls?Subterranean termites avoid open air, so they hollow out wood from inside and leave the drywall paper intact. That is why damage stays hidden for so long.TermitesWhy can termite inspection and termite treatment have different prices?Understand why termite inspections cost a fraction of termite treatments by looking at labor, equipment, and structural interventions.AphidsWhy do ants and aphids have a mutualistic relationship?Ants farm aphids for honeydew, the sugary liquid aphids excrete after drinking plant sap. In return, ants protect them from predators. Here is how it works.AphidsWhy do ants appear around aphid-covered plants?Learn why ants gather around aphid-covered plants, how to properly identify the pests, and what practical steps you can take to manage them.AntsWhy do ants keep returning after you clean the kitchen?Understand why cleaning your kitchen counters does not stop ants, how to identify them correctly, and what steps to take next.Beetles & WeevilsWhy do Asian lady beetles smell?Asian lady beetles release a yellow fluid from their leg joints when disturbed or crushed. It smells strong and musty and is meant to repel predators.BatsWhy do bat or nesting-bird rules vary by location and season?Understand why bat and nesting bird removal rules change by season and location, how to identify activity, and when to call professionals.Flies & GnatsWhy do black flies swarm in some outdoor settings?Black flies swarm after a mass emergence from fast streams, looking for mates or blood. Adults can travel 15 miles or more from water.