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Excellent 4.8 | 15,324+ trusted reviews

The patented mold test Kit

by homeguard

Designed for homeowners who want answers they can actually understand.

Results in 48 Hours
No Mailing Needed
Non-Toxic, Pet-Safe
Clear Visual Guide
Few Units Left in Stock
Order by 12pm. Estimated delivery by Saturday, Mar 7
30-Days Money Back Guarantee
We’re confident this kit will be exactly what you need to get clear answers about your home. If you change your mind, send it back within 30 days and we’ll refund your purchase. Less than 0.7% of users ask for their money back.
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Nope. Everything happens right at home
no shipping, no waiting weeks for results, no lab fees.

Here's how it works: Open the test plate for 1 hour in the room you want to check. Seal it. Wait 48-72 hours. The results appear right on the plate.

You'll see exactly what's growing in your air no middleman, no confusion, no extra costs. The included guide shows you what healthy air looks like vs. contaminated air, plus clear next steps based on what you find.

Thousands of families have done this exact test at home. You can too.

Most people start seeing visible growth within 48 hours.

You place the plate, follow the steps in the guide, then check it as it develops. No waiting weeks for complicated reports.

You'll see exactly what's growing in your home not a number, not a vague report, but actual visual proof.

After 48 hours, compare the dishes side by side. If your bedroom dish is covered in colonies but your living room dish is nearly clear, you know where the problem is. If multiple rooms look heavy compared to outside, you know it's a whole-home issue.

The included guide shows you what light, moderate, and heavy growth looks like, along with mold types and next steps depending on the mold found.

There are no harsh chemicals, no fumes, and no special equipment needed.

Just follow the printed instructions, keep the plates out of reach while they’re running, then close them when the test time is done.

HomeGuardLabs helps you uncover what’s happening in your home, without the confusion.

Our Mold Test Kit gives you a clear, visual way to compare rooms and spot heavy growth patterns and mold types, using the included step-by-step guide.

No complicated reports. No guessing.

Just an easy-to-use test that helps you feel confident about what you’re breathing and what to do next.

Real Customers, Real Results

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"We had water damage 'fixed' months ago, but I never felt right after. Constant fatigue, headaches, my kids always congested.

This test showed heavy mold growth in the bedroom. The restoration company missed it.
Finally had proof after months of doctors telling me nothing was wrong. Wish I'd tested sooner."

SEE WHAT OTHERS DISCOVERED

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PROVEN RESULTS

We built HomeGuard to give you answers, not more questions. Here's what customers report after testing their homes.

found exactly which rooms were the problem
finally had proof to show their doctor & landlord
said testing answered the question doctors couldn't
targeted their remediation instead of guessing

Next Steps

Your next options depend on your results. Knowing which type of mold you have helps you choose the right response, from deep cleaning, to source fixing, to professional action.

  • Deep Cleaning

    Best for small, contained growth. Focus on safe surface cleanup and removing contaminated items.

  • Source Fixing

    If results point to moisture-driven mold, track down and fix the source, leaks, roof issues, or ongoing condensation.

  • Professional Action

    For widespread growth or higher-risk results. Consider a certified specialist for a full inspection and next steps.

Verified Customers

Over 10,000+ CUSTOMERS TRUST HOMEGUARD

See how customers use our kits to check the air they breathe.

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