How do you make etching cream?

To make etching cream, combine equal parts of hydrochloric acid and hydrogen peroxide in a well-ventilated area, wearing gloves and goggles for safety. Mix the ingredients thoroughly, and you can add a small amount of dish soap to help it adhere to the surface better. Apply the cream to the glass or ceramic using a brush, let it sit for about 10-15 minutes, and then rinse it off with water. Always handle chemicals with caution and follow safety guidelines.