10 Best Mold Detectors 2025 in the United States

The Evviva Sciences Mold Test Kit offers a practical way for homeowners or office users to check for mold in air, on surfaces, and in HVAC systems using 10 separate tests. The detection method relies on agar petri dishes and cotton swabs, which lets you collect samples easily without special tools. Sensitivity is decent, as it can pick up common household molds, but it won’t identify mold types without sending samples to a lab for an extra fee. This optional lab analysis improves accuracy by providing detailed mold identification, which is useful if you want to understand the specific risks. The kit is straightforward to use, accompanied by a downloadable guide with pictures and information, helping even beginners feel confident testing various spots around their home. Results appear within 2-4 days, which is fairly quick for this type of test. It’s lightweight and portable, so you can test multiple locations conveniently.

The kit lacks built-in digital data logging or reporting features; you’ll need to track results manually or rely on the lab’s report if you pay for the analysis. This kit is a solid choice for basic mold detection and awareness, particularly for those comfortable with DIY sample handling and who don’t mind paying extra for detailed mold identification. For quick, simple checks across your home and a helpful guide to understand mold risks, this kit effectively meets those needs.

The My Mold Detective MMD205A Additional Samples Pack is designed for people who already own the main MyMoldDetective Mold Test Kit and want to test up to six more rooms. It includes 6 air sample cassettes and 6 surface samples, allowing you to collect mold samples without buying a new pump. This makes it a convenient and cost-effective way to expand your mold testing across multiple areas. The sample cassettes are versatile, usable indoors or outdoors, which adds to the product's flexibility. Once you collect samples, you send them off for lab analysis, which tells you not only if mold is present and what type it is but also whether the mold levels are normal or elevated. This kind of detailed reporting can help you understand the severity of the problem.

Each sample requires an additional lab fee of $39, which can add up if you’re testing many rooms. The kit is easy to use, especially since it comes with clear instructions, but you do need to already have the air pump from the main kit to collect air samples. In terms of sensitivity and accuracy, the lab reports are reliable for identifying mold types and levels, making it a trustworthy choice for home or small-business users who want thorough information.

The pack is lightweight and portable, so you can easily carry it around your home or property. Data logging is handled through online registration of your samples, which helps keep track of results efficiently. While this pack doesn’t work alone and requires the main kit’s equipment, it’s a practical add-on for those wanting to monitor multiple spaces without buying full kits repeatedly.

This mold testing kit is a good choice for homeowners seeking a simple and cost-effective way to check for mold in multiple areas throughout their home. It includes 10 individual tests, which makes it easy to perform thorough checks in different rooms or spots, helping ensure none are missed. The kit is designed with user-friendliness in mind, featuring clear instructions that anyone can follow without needing special skills. Results come relatively quickly and are supported by a mold identification guide, which helps you understand what type of mold might be present so you can take appropriate action.

Since it is battery-powered and compact, the kit is portable and convenient to use anywhere in the home. However, this DIY kit is not as sensitive or precise as professional mold detectors, which means it might miss very low levels of mold or provide less detailed reporting. Also, it doesn’t offer digital data logging or advanced analysis features, so you won’t get comprehensive tracking over time.

This product is well suited for homeowners who want a fast, affordable, and straightforward way to detect common mold issues and maintain a safer living environment, especially if professional testing is not an option.