Get answers from experts who've solved 100,000+ pest problems across Northern Virginia and Maryland. Straight talk about what works, what doesn't, and how to protect your home — backed by our research team's findings.
Why do mosquito bites itch? Your immune system reacts to proteins in mosquito saliva and releases histamine. See why some bites swell and when to see a doctor.
Thinking of pouring gasoline into a yellow jacket nest in the ground? Extension experts say don't. Here's why it's risky, often fails, and what to do instead.
Can mice climb beds? Yes. Mice climb wood bed legs, hanging bedding and nearby furniture, and can jump about 12 inches. Here's why it's rare and what to do.
Silverfish holes in clothes are ragged, thin spots with yellow stains on cotton or linen. Holes in wool point to moths or carpet beetles. Here's how to tell.
When to be concerned about a tick bite: the rash and fever signs the CDC says need a doctor visit, what a normal bite looks like on day 4, and when to call 911.
Accidentally vacuumed mouse droppings? Don't panic. Here's what to do now, how to clean the vacuum, and which symptoms over the next 8 weeks need a doctor.
Drywall signs of carpenter ants: sawdust at the baseboard, rustling in the wall, slit holes in trim and winged ants indoors. How to check and what to do next.
Yellow jacket sting pain usually fades in hours. If it won't stop hurting, it may be a large local reaction or an infection. See when to call a doctor or 911.
Does salt kill fleas? There's no proof it does. It can't reach cocooned fleas or fleas on your pet, and it's toxic to dogs and cats. Here's what works instead.
See where lone star ticks live on the CDC range map, how far north they've spread, and what health officials say about them in Virginia, Maryland, and DC.
