Be sure to wear rubber gloves and avoid contact with eyes; hot chillies can burn hands and eyes.
How to Core, Deseed, and Chop Hot Chillies
Cut the chillies lengthwise in half with a small knife
1- Cut the chillies lengthwise in half with a small knife. Cut out the core and fleshy white ribs
2- Scrape out the seeds with the point of a small knife, then roughly chop the chilli halves.
Scrape out the seeds with the point of a small knife
