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HomeGuard Pro Wall Leak Meter

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$15.99 Value FREE

Questions? Answers!

HomeGuardLabs uses a proven culture-based detection method that’s trusted by pros. You’ll start seeing visible mold growth in as little as 48 hours — no lab shipping or guesswork.

Yes. The kit is completely non-toxic and uses no active chemicals — just safe, sealed collection plates. It simply reveals what’s already in your air.

Most toxic mold starts invisible and odorless. Our test detects spores before you see or smell them — when you still have time to act.

All Orders are dispatched within 1-2 days (except Sundays and public holidays).

Local shipping takes 3-5 days to reach you.

All orders are covered by shipping insurance for your complete peace of mind, protecting your full order value.

We accept returns within 30 days, so you can order HomeGuard worry-free. * special conditions apply

*All shipping times exclude clearance/customs delays

Nope. Everything happens right at home. Simply expose the test plate, seal it, and check back in 2–4 days for clear results.

Absolutely. Mold has been linked to asthma, brain fog, fatigue, and respiratory problems — especially in kids. Catching it early makes all the difference.

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After
Before
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The Invisible becomes Visible

From clean to contaminated in 24-48 hours. Your air reveals the truth when you test it.

Understanding Mold Growth: The 72-Hour Timeline

See how quickly a small moisture issue becomes a serious health hazard

Day 1
Day 1

A Leak Starts Behind the Wall / Roof / Under Kitchen Sink / Basement

  • Moisture begins to saturate drywall, insulation, and wood framing
  • Mold spores (already in the air) find the perfect wet environment to grow
  • The problem is invisible - you have no idea it's happening yet
Day 2
Day 2

Mold Colonies Start Forming

  • Mold begins growing rapidly on wet surfaces behind the wall
  • Small colonies spread to adjacent areas - ceiling joists, floor underlayment
  • You might notice a musty odor but can't identify the source
Day 3
Day 3

Widespread Contamination Begins

  • Mold spreads through wall cavities and air ducts to other rooms
  • Visible signs may appear - water stains, discoloration, peeling paint or wallpaper
  • Health symptoms emerge - respiratory infections, headaches, sinus infections, allergic reactions

How to Use Your Mold Test Kit

Step 1 – Choose your test location Pick any area of concern — your bedrooms, kitchen, attic, HVAC vent, garage, car, or office.
Step 2 – Collect the sample For air tests, open the petri dish for 1 hour in the room with windows and doors closed. For surface tests, use the included swab to gently wipe any suspicious spots.
Step 3 – Seal and label Close the petri dish, apply the label, and place it in the resealable plastic bag.
Step 4 – Wait & observe Store the plate at room temperature. Mold growth (if present) will typically appear within 48–72 hours.
Step 5 – Inspect the results Compare growth across locations. More growth = higher concentration of airborne or surface mold.

Why Trust HomeGuard?

Scientifically Backed

Developed with input from environmental experts and lab-validated for accuracy. Real science. Real results.

Parent-Safe & Easy

Safe for families, pets, and even babies. No lab visits or complex instructions — just open, test, and know.

Thousands of 5-Star Reviews

Trusted by over 10,000+ parents, homeowners, and renters. People love our simple, fast, and reliable kit.

We Truly Care

We're parents, too. We built this to protect our own homes — and now yours. Your peace of mind is our mission.

Verified buyer photos

Over 10,000 homeowners trust HomeGuardLabs

Real results, real homes. See how customers use our kits to check the air they breathe.

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Disclaimer

Effective date: September 11, 2025

This website, our product packaging, our ads, emails, and any materials from HomeGuardLabs provide general information for consumers. Our products are consumer screening tools for at‑home use. They help you notice possible environmental concerns in your space. They do not diagnose health conditions, and they do not replace advice from licensed professionals.

1) Information only

All content is provided for education and convenience. It is not medical, legal, or professional advice. Speak with a licensed professional for advice that fits your situation.

2) Consumer screening tool, not a laboratory test or diagnostic device

Our kits are designed for at‑home screening. Results are read using the printed guide in the box. They are not laboratory analyses or medical diagnostics. Do not use our kits to make medical decisions.

3) Not a substitute for professional inspection or remediation

If you see signs of moisture, leaks, visible growth, or strong odors, contact a qualified inspector or remediator. Local rules and building codes vary. You are responsible for choosing qualified professionals and following local laws.

4) Results and variability

Environmental conditions change over time. Airflow, temperature, humidity, building materials, and sampling technique can affect what you see. Results may vary from home to home and from room to room. A clean reading today does not guarantee a future result. Use our kits as one data point only.

5) Safe use

Read and follow all instructions before use. Keep components away from children and pets. Do not ingest any materials. Avoid contact with eyes and skin. Dispose of used materials according to local guidance.

6) Health and medical

HomeGuardLabs does not provide medical care. Our products do not detect or diagnose illness. If you have symptoms or health worries, contact a licensed healthcare provider.

7) Insurance and legal matters

HomeGuardLabs is not an insurer, an adjuster, or a legal advisor. We do not guarantee that any property damage will be covered by insurance. Policy terms vary by insurer and by region. Review your policy and speak with your insurer or an attorney for guidance.

8) Compliance and regulations

Environmental and safety regulations differ by city, state, and country. You are responsible for compliance with the laws that apply where you live and where you use the product.

9) Testimonials and reviews

Testimonials and reviews are from real customers, but they reflect individual experiences. Results, conditions, and outcomes will differ. We may edit reviews for length, grammar, or clarity without changing their meaning.

10) Affiliations and endorsements

Any mention of brands, service providers, or professionals is for reference only. Unless stated, HomeGuardLabs is not affiliated with, sponsored by, or endorsed by any third party.

11) Intellectual property

All trademarks, logos, product names, images, and content on our site and packaging are the property of HomeGuardLabs or their respective owners. You may not use our marks without written permission.

12) Third‑party links and resources

Links to other websites are provided for convenience. HomeGuardLabs is not responsible for the content or practices of third‑party sites.

13) Limitation of liability

To the fullest extent allowed by law, HomeGuardLabs, its owners, and its employees are not liable for any indirect, incidental, special, or consequential losses that result from the use of our products or reliance on our materials. Our total liability for any claim will not exceed the price you paid for the product that relates to the claim.

14) Warranty disclaimer

Except where required by law, our products and content are provided “as is” and “as available.” We disclaim all implied warranties of merchantability, fitness for a particular purpose, and non‑infringement.

15) Anti‑counterfeit and authorized sellers

To protect your safety, buy only from HomeGuardLabs or our authorized sellers. We cannot guarantee the quality or authenticity of items bought from unauthorized sellers, resellers, or auction sites.

16) User content

If you submit photos, reviews, or other content, you give HomeGuardLabs a non‑exclusive license to display and use that content for marketing and education. Do not post content that violates the rights of others or any law.

17) Changes to this disclaimer

We may update this disclaimer as our products or laws change. The latest version will be posted here with the effective date.

18) Contact us

Questions about this disclaimer or about authorized sellers:

HomeGuardLabs
Customer Support: support@homeguardlabs.com
Website: homeguardlabs.com