Scitus Know Understand - 90 Count Lead Test Kit for Paint, Ceramics and More - Fast, Accurate Results - Make Your Home Lead Safe - Home Lead Test Kit - Activate with Household Vinegar

Works so much better than water activated tests I’ve tried in the past. Easy to use and follow the instructions. Felt more confident in the results I received when using.

The media could not be loaded. Great products the color is amazing. It’s very effective. It seems very quality. It’s easy to use. The size is good. the packaging is very durable. Very easy to test if you have lead paint see my video for more information.

I bought these to test multiple painted surfaces in my pre-1978 home, including old basement cabinetry left by a previous owner. The "SCITUS Know" swabs alerted me to the presence of lead in dark green paint on a wooden cabinet, but could not be used on badly weathered outdoors paint on a metal shed that was a similar hue (they only lifted the green paint color from the surface). Not being able to use these on weathered paint on a metal shed (ferrous metal) prompted me to buy a different, more expensive EPA and Wisconsin Department of Human Services approved test that uses paint chips. The more expensive EPA approved test confirmed the presence of lead in the paint on the wooden cabinet, was able to successfully test chips of the weathered exterior paint on the metal shed (negative) that the "SCITUS Know" test merely transferred large amounts of pigment from, and it further detected lead in a white painted cabinet and set of wooden shelves in my basement that the SCITUS product did *not* identify as leaded. Thus, I believe the product may lack adequate sensitivity to lead, and that seems like a problem if your goal is to ensure safety in your home. The bottom line--do not use the results of these tests as an assurance of safety before DIY remodeling/repainting or bringing old painted furniture or toys into spaces with your kids. You and your family may not actually be lead safe based on a negative SCITUS test if they lack sensitivity. However, it seems like a positive test (in my experience) is most likely accurate.Edit 5/7/2024: I am pleased to report an apparent improvement in performance (details below). With my newest batch of test swabs I *DID* get a concordant positive result on the white painted cabinet and basement shelf. Previously these items registered as negative on the SCITUS test (used according to manufacturer directions) while the more expensive and risky EPA approved paint chip test was positive.Edit 5/9/2024: I've updated my rating to 4 stars given the apparent improvement in performance. I may update further if the manufacturer chooses to offer more detailed instructions regarding swab saturation.I note that the instructions for the SCITUS test do not indicate precisely how much vinegar one should use to wet the swab or a recommended technique. I encourage the manufacturer to make these directions more explicit to standardize the testing procedure. With my repeated testing--which yielded results that matched the EPA paint chip test--I held and twirled the swab in about 1.5 inches of white vinegar in a clean, transparent plastic cup for 5 - 8 seconds. This was a longer saturation time than before--previously I merely dipped the swab for 1 - 2 seconds until it turned yellow. Perhaps it makes a difference if the swab is well saturated.This kit is a very good value, and I highly recommend it to quickly and affordably screen painted surfaces--but not to make potentially life and health altering decisions affecting young children. In my case, I have been able to use positives to find items to discard ASAP (e.g. old furniture and wood with mystery paint left by previous owner), or to handle with care and encapsulate or replace ASAP (garage window frames, underside portions of a staircase). It would not be safe to make remodeling/repainting decisions affecting young children based on the negatives, but the swabs are still very useful for finding some problem areas.

easy to use. Color changes are easy to distinguish.

Tested this kit on multiple surfaces, including some I suspected had traces of lead, and it worked as advertised. Results showed within 30 seconds, and I could easily confirm the presence of lead. The instructions were clear, and with 30 swabs included, I had more than enough to test all the areas I was concerned about. This kit is a "must-have" for anyone looking to identify lead hazards quickly and accurately. Note that lead is NOT only on walls and paint.. A lot of products coming from overseas are testing positive for traces of lead, and inside homes, there may be lead on plumbing, paint, ceramic tiles and glazes in some homes or pottery especially with decorative glazes may contain lead... Plastics/Rubber/Silicone/Electronics etc.. Furniture and antique toys, and get this > Bathtubs, it turns out that older porcelain-coated bathtubs can have lead in the glaze and leak lead over time...In addition: Electronics and Cables: Some older electronics and cables (like power cords) contain lead in their coatings. If in doubt, CHECK IT.. This kit will do that... Good luck.

Easy to use, and very clear instructions.

after using this in vinegar as stated, and rubbing the orange solution coated swab onto numerous samples - including an old lead pipe. all werent just negetive, they were white. so inconclusive. great. i have a chat with chatgpt and discover that this stuff is basically a scam. buyer beware - this product may work, just even if it did, its likely a false result because of the quality of the chemical reaction that occurs. just get the 3M LeadCheck if youre serious. especially if the potential lead could be hazardous to life like my case was thought to be. the 3M LeadCheck even comes with a lead-sample card to test the reagent to see if it is working. this however, does not.

When it comes to ensuring the safety of your home environment, lead testing becomes a top priority. As a registered nurse, I work with many children who have high blood lead levels and thought these would be a great option to recommend to parents to test their home environments and commonly- sourced lead items such as pottery and painted ceramic.These at-home lead tests offer a simple and straightforward testing process. By wetting the provided swab with vinegar and rubbing it against the surface in question, you can determine if lead is present. A color change to pink indicates the presence of lead, while the swab retaining its original color signifies its absence. This straightforward method makes it easy for anyone to perform a quick lead test without requiring specialized knowledge or equipment.The Limitation: Does NOT Work on Ceramic Surfaces!!!One significant drawback worth mentioning is that these lead tests do not work effectively on ceramic surfaces. If your intention is to test ceramic mugs, pottery, or other ceramic items, these tests may not provide accurate results. It's essential to note that the tests are primarily designed for non-ceramic surfaces, such as testing for lead paint on walls or other non-porous materials.Recommendation: Ideal for Non-Ceramic SurfacesWhile these lead tests may not be suitable for ceramic items, they are still highly recommended for testing non-ceramic surfaces, especially when checking for lead paint or other potential lead-containing materials. The ease of use and relatively accurate results make them a valuable tool for homeowners concerned about lead exposure.