Leco Lab is a chemistry laboratory program designed for children and teenagers aged 9 to 18. 

students are introduced to a variety of chemicals such as sulfuric acid, sodium hydroxide, sodium lauryl sulfate, alcohol, glycerin, and more.,

Students create chemical products like soap, shampoo, toothpaste, dishwashing liquid, hand sanitizer, shoe polish, and many others.

The course is structured into 4 semesters and 2 kits, with each kit containing 12 experiments. In the first kit, experiments involve mixing chemicals, while in the second kit, experiments use thermal materials.