Welcome to visit us!

Online services
Products
  1. Home
  2. Products
  3. 4 Ways To Make Invisible Ink With Baking Soda

4 Ways To Make Invisible Ink With Baking Soda

4 Ways To Make Invisible Ink With Baking Soda

Baking Soda and Water. This method uses baking soda and water as the “ink” using a 1:1 ratio. Grape juice is then used as a special agent to reveal the secret message. A heat source can also be used to make the “ink” show up.

Send Message Chat Online

Latest News