Practical pest control guidance

Find the right way to repel the problem.

Clear, evidence-led guides for what is getting into your house, eating your plants, or putting pets at risk.

Popular Solvers: 🪳 German Roaches 🛏️ Bed Bugs 🐭 Fall Mice 🦂 Scorpions 🦟 Mosquitoes 🐿️ Attic Squirrels 🐾 Pet-Safe

Browse by situation

Where is the problem?

Choose the setting that matches what you see. Each path leads to practical methods and clear safety notes.

In the houseFind entry points, remove attractants, and eliminate indoor pests. In the yardProtect plants and turf with barriers, habitat changes, and timing. Around petsCompare lower-risk control methods for homes with dogs and cats. WildlifeDeter nuisance animals humanely and know when to call a professional.

Interactive Decision Tools

Calculators, Evidence & Diagnostics

Explore our free interactive tools to diagnose species, compare scientific evidence, and estimate project costs.

🔍 Insect ID Guide

Identify household bugs, biting insects, and garden pests with our visual taxonomic key before choosing a treatment.

Launch Insect ID →

📊 Repellent Evidence Database

Searchable matrix comparing peer-reviewed EPA, CDC, and university extension research against popular DIY myths.

Explore Database →

📐 Wildlife Fence Calculator

Calculate exact fence heights, mesh gauges, buried L-aprons, and material costs for rabbits, deer, and groundhogs.

Calculate Fence Specs →

💰 Pest Control Cost Estimator

Get real price ranges for general pest treatments, bed bug thermal remediation, rodent exclusion, and termites.

Estimate Costs →

Featured guide

A practical place to start

Read the full guide

Editor’s featured pick

03Compare the method before you bring it into a home with animals.

Pets · Methods ranked

Lower-Risk Pest Control for Homes With Dogs & Cats: Methods Ranked

Ranked comparison of common DIY pest control methods by pet safety, real-world effectiveness, and when to skip them.

Pet-safe focusComparison guide

See the ranked methods

Decision support

Start here if you are unsure

01 / IDENTIFY

Not sure what you are seeing?

Begin with signs, location, and timing before buying a treatment.

Launch identification tool

02 / PROTECT

Pets or children are nearby?

Filter for lower-risk methods and learn which products to avoid.

See pet-safer methods

03 / ESCALATE

Is the problem persistent?

Know when repeat treatment is expected and when professional help makes sense.

Check evidence database

Guides from HowToRepel

Latest practical answers

Browse the current guide library, starting with the most useful answers.

Hand-picked practical guides from across HowToRepel.

Browse complete guide library

How we structure advice

Useful guidance should help you decide what to do next.

HowToRepel content is grounded in university extension research (UC IPM, Cornell, Purdue, Texas A&M) and EPA/CDC safety standards.

Identify firstStart with signs, source, and biology.

Rank the optionsSee proven efficacy vs debunked myths.

Call out risksSurface pet, child, and wildlife safety.

Plan the follow-throughKnow what to repeat and when to escalate.