Testing Lead In Ceramics

If you want to test for lead in all layers of paint on your ceramic pot find an unnoticeable spot e g the underside of the lid.
Testing lead in ceramics. Food and drug administration randomly tests ceramic food containers like crockpots for lead. Home test kits use a quick colour test system and contain a chemical that turns a certain colour when applied to a surface that contains significant quantities of leachable lead. Consumers can buy lead testing kits in hardware stores or online. Shake a few times to mix the testing agents inside.
Activate the test swab by crushing the two marked ends of the swab stick with your fingers. These test kits are especially useful in detecting high levels of lead in crockery. How to test for lead paint on ceramic clay pots clean and removal all dust and dirt from the painted or glazed surface to be tested. Use a clean knife or scraper and cut a small 1 4 inch notch at a diagonal to expose all painted layers down to the bare surface.
That testing according to an email from fda spokesperson megan mcseveney is based on some. The kits contain swabs with instructions on proper use of the swabs and reading of the results. Then rub the activated swab tip for 30 seconds to test for lead. These test kits can usually be found at hardware stores.