Thrasher Pest Control Learning Center

5 Tips to keep pests away from holiday guests ๐Ÿ—๐ŸŽ„๐Ÿญ

How to avoid pest surprises this holiday season

Pie Trio Num Num Num
Simple prep keeps pests from crashing your celebration.

Hosting this year? A few quick checks can stop pantry pests, fleas, rodents, and bed bugs from making an appearance. Hereโ€™s your fast, practical guide.

1 cookie (1) Bakers Beware!

Before you open a cookbook, give ingredients a quick check. Flour, oats, pasta, nuts, spices, cake mixes, boxed puddings, dried fruit, and even chocolate chips can harbor pantry moths, beetles, or larvaeโ€”especially if ingredients arenโ€™t rotated regularly. Learn how to spot the signs.

    • Look for webbing, clumps, pin-size holes, or sand-like droppings (frass).

2 cookie (1)Take a Fresh Look at Fresh Dรฉcor

Bringing the outdoors in? Fall leaves, acorns, twigs, and cut greens can carry hitchhiking pestsโ€”especially spiders. Donโ€™t skip them; just inspect for small holes, chew marks, or webs. Then give items a good shake outside (or a light spritz of water) to dislodge critters before you decorate.


3 cookie (1)Santa, I want a Roomba

Fleas are a year-round issue in San Diego, and when pets spend more time indoors, fleas may breed inside your home. Keep pets on veterinarian-approved prevention and vacuum regularlyโ€”thatโ€™s your first line of defense. If you start getting bites below the knees, call the pros; itโ€™s a sign you may have an indoor infestation.

Pro tip: Empty your vacuum canister into a sealed bag and dispose outdoors.


4 cookie (2)Creatures are Stirring

As nights cool, mice and rats head indoors for warmth. Be alert to the signs of rodents: scurrying or chewing sounds in the attic or walls after dark; tiny, dark droppings (mouse โ‰ˆ rice-grain size; rat droppings are larger); gnaw marks on baseboards or food packaging; and pets fixating on walls or appliances.

See our rodent control options.


5 cookieAn Awkward Subject

Hosting overnight? Bed bugs can hitchhike in with luggage, coats, and blanketsโ€”so take the simple, non-awkward precaution of installing mattress/box-spring encasements. After guests leave, run guest linens and blankets through a hot dryer, and vacuum along baseboards and bed frames. If you spot suspicious signsโ€”or wake to clustered bitesโ€”call a professional promptly.

Learn about bed bug inspections & treatments.


Schedule a professional inspection

Holiday Pest FAQs

Q: How do I check baking staples for pantry pests?

A: Look for webbing, clumps, pin-size holes in packaging, or sand-like droppings at the bottom of bags. When in doubt, discard and store replacements in airtight containers.

Q: Whatโ€™s the quickest way to reduce fleas indoors?

A: Keep pets on veterinarian-approved prevention and vacuum carpets, rugs, and upholstered furniture regularly. If youโ€™re getting bites below the knees, schedule a professional inspection.

Q: How can I tell if I have mice or rats?

A: Mouse droppings are rice-grain size; rat droppings are larger and capsule-shaped. Listen for night activity in walls or attic and check for gnaw marks or shredded nesting material.

Q: How can I avoid bed bugs?

Put mattress encasements on guest beds (under the mattress pad/cover. When your guests leave, keep the encasement sealed until you are certain there are no bed bugs.

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