How to Get Rid of Mice and Rats
Mice and rats are common, and they can be hard to control once they find food, water, and a place to hide. The good news: you can lower the problem fast with cleanup, sealing entry points, and help from a licensed, state-certified pest control company when needed.
The short answer
If you see mouse droppings, hear scratching in walls, or notice chewed food packages, act early. Rodent problems usually do not go away on their own. A few mice can turn into many more, and rats can cause damage fast.
What usually works best is a mix of steps:
- Remove food and water so rodents have less reason to stay.
- Seal entry points around pipes, doors, vents, and foundations.
- Use traps carefully in the right places.
- Call a licensed, state-certified pest control company if activity continues, if you have rats, or if the infestation is inside walls, attics, crawl spaces, or a business.
Typical rodent control costs are often around $200-$600 for many common situations, but the real price depends on the pest, the size and condition of the property, how severe the infestation is, the plan, and your area. Some homes or buildings with heavy activity, repeated visits, or major exclusion work can cost more. You can learn more about common pest signs in this pest ID guide or get help comparing local options through free matching.
How to tell if you have mice or rats
You do not need a perfect diagnosis before asking for help, but a few clues can help you explain the problem clearly.
Common mouse signs
- Small, dark droppings that look like grains of rice
- Light scratching, often at night
- Chewed cereal boxes, pet food bags, or pantry items
- A musty odor in cabinets, closets, or storage areas
Common rat signs
- Larger droppings
- Louder scratching or movement in walls or ceilings
- Greasy rub marks along walls or baseboards
- Bigger chew marks on wood, wires, plastic, or food containers
- Burrows outdoors near foundations, sheds, or trash areas
Rodents often show up in:
- Kitchens and pantries
- Garages and basements
- Attics and crawl spaces
- Utility rooms
- Small businesses with food, storage, shipping boxes, or clutter
If you are not sure what pest you have, it helps to write down:
- where you saw droppings or gnaw marks
- when you hear activity
- whether it is indoors, outdoors, or both
- whether children or pets use the area
That information helps a licensed company explain your options and typical cost range more clearly. If you are still sorting out the pest, this common pest guide can help you narrow it down.
What you can do right now
You can make your home or business less attractive to mice and rats today. These steps are practical and often make professional work more effective.
Clean up food sources
- Store dry food, bird seed, and pet food in hard, sealed containers.
- Wipe crumbs and grease from counters, stoves, and under appliances.
- Take trash out regularly and use cans with tight lids.
- Do not leave pet food out overnight if possible.
Reduce water and shelter
- Fix plumbing leaks under sinks or behind appliances.
- Dry damp areas in basements and utility rooms.
- Reduce clutter, especially cardboard, paper, and fabric piles.
- Trim plants touching the house and move stored items away from exterior walls.
Seal likely entry points
- Check gaps around pipes, cables, vents, and utility lines.
- Look at door sweeps, garage door corners, attic vents, and crawl-space openings.
- Repair torn screens and damaged vent covers.
- Ask any company you hire whether exclusion is included in the plan and get the details in writing.
Use traps carefully
- Snap traps are a common option for mice and rats when placed correctly along walls and near activity.
- Keep all traps away from children and pets.
- Do not place food or utensils near treatment areas.
- If a company recommends rodenticide or other pesticides, read the product labels and follow all safety directions, especially around kids, pets, and food. Ask whether there are lower-toxicity or eco options that fit your situation. You can review more safety basics here: pesticide safety around kids and pets.
Avoid relying on one quick trick or a homemade remedy. Rodent control usually works better when sanitation, exclusion, monitoring, and targeted treatment are combined.
When to call a licensed pest control company
DIY steps can help with a very small, early problem. But many rodent issues are bigger than they look. Mice and rats nest in hidden areas, move through wall voids, and can come back if entry points stay open.
It is smart to contact a licensed, state-certified pest control company when:
- you keep finding new droppings after cleanup and trapping
- you hear activity in walls, ceilings, crawl spaces, or attic areas
- you see rats
- you run a restaurant, shop, office, daycare, rental, or other small business
- there are children, pets, or sensitive areas that make treatment planning more important
- you want a written plan for monitoring, exclusion, and follow-up
Ask each company:
1. Are you licensed and state-certified for this work? Verify the license yourself.
2. What is included? Inspection, traps, sealing entry points, bait stations, cleanup guidance, and follow-up visits can vary.
3. What is the typical cost range for my situation? Remember, estimates depend on the pest, property size and condition, severity, plan, and area.
4. What safety steps should I take before and after treatment? Ask specifically about children, pets, and food-prep areas.
5. Do you offer lower-toxicity or eco options where they fit?
For many common rodent jobs, a typical range is about $200-$600, while larger or more complex problems may cost more. If the company also recommends ongoing prevention, recurring service is often roughly $45-$120 per visit, depending on schedule and local conditions. These are estimates, not quotes or guarantees. Compare the plan and confirm the full price in writing before any treatment. You can also read how to vet a pest control company before you decide.
What to do next
The goal is not just catching one mouse or rat. The goal is making the property harder for rodents to use again.
A realistic next-step plan
- Today: clean food areas, protect pet food, remove water sources, and note where you see activity.
- This week: seal visible gaps, reduce clutter, and set safe traps if appropriate.
- If signs continue: compare a few licensed local companies, ask about exclusion and follow-up, and verify the license yourself.
- Before treatment: confirm the price and plan in writing, including any repeat visits.
- During and after treatment: follow all label and technician safety instructions to protect kids, pets, and food.
Be honest with yourself about the size of the problem. A few droppings in a garage may be manageable. Repeated signs in a kitchen, attic, restaurant, or apartment building usually need professional help.
Also, keep expectations realistic. No company can honestly promise that rodents will never come back. Conditions change, gaps reopen, and nearby activity can lead to new intrusions. Good control is about reducing current activity, sealing access, and staying watchful.
If you want help finding local companies to compare, ShieldNest can help you get matched at no cost. You compare options, ask questions, and choose who to hire.
If you have mice or rats, clean up food and water, seal gaps, and act early. If signs continue or you see rats, compare licensed local pest control companies, ask about safety around kids, pets, and food, and get the price and plan in writing before treatment.