They have excellent customer service. They respond to all questions by email very quickly. Best to ask then to package five test cards per packet instead of the 10 cards per packet, Since you have to use to test cards within three days of opening the package. It is often difficult to determine how blue the test result is. This means it is sometimes difficult to determine whether there is a low level of pesticides versus none, as the darkness of the blue determines whether the sample is pesticide free. Overall, the test seems to work and is affordable.

I need to detect pesticide residues on my fruits and veggies, especially the ones that I used for medication. This test is very compact and fast. Easy to carry with me wherever I go and only takes about 15 minutes until the results. I will definitely use this often and will reorder again. Also, the tutorial video was really helpful for doing first test.

My mother in law who has health issues came to visit us a few weeks ago and we used these Pesticide Detection Cards to test our food for any chemicals before serving her. The cards are compact and easy to use while the results only took 15 minutes. It really is a simple process. I recommend this product to anyone who wants to know if Pesticides are in the foods which they are eating.

I initially purchased this kit for my daughter science fair project. First we watched the tutorial video that was provided so we can understand the test procedure better. When I watched her do testing on her fruits and veggies samples, I was amazed on how easy and user-friendly the test kit was. After we did several testing, we didn't have enough of the "Washing Solution" so I contacted the customer service and they told me that it is only distilled water which I can get from any grocery store. Since then, we have been ordering several kits over time to test our fruits and veggies at home.