HIGH CONVENIENCE LEAD PAINT TEST KIT: Our lead testing swabs are a simple and effective way to test for lead contamination in paint. They are easy to use and can be performed by individuals without any special training. FAST, ACCURATE & COST EFFECTIVE: The lead test swabs provide accurate results in a short amount of time (in just 30 seconds), allowing for quick identification of contaminated areas. They are relatively inexpensive compared to other lead testing methods. EASY TO USE LEAD TEST KITS: Simply dip the swab in the water and clean your testing surface. Rub the swab over the target area. If the swab’s color changes to red, violet, or purple then there is lead present on the surface. SAFER CHOICE: Our lead test kit is a non-toxic, odorless, and stain-free method of collecting samples of lead. There is no need to wear protective gloves during use, and there is no need to store it in a special container. But be careful: not edible, please keep it away from children. Do not touch the tip with your hands after use. WIDE APPLICATIONS: These lead testing swabs do not damage the surface being tested. They're suitable to test all types of paint surfaces from countertops to furniture, vinyl and plastic, metal, wood, and so on.