This trick will not throw pulses water out
-Now put 2-4 drops of oil in this lentil. Also, put 3-4 drops of oil in the hole from where the whistle comes out in the lid of the cooker.
Other hacks
-Some people do not clean the whistle and gasket of the cuker at all. The dirt is filled in it, which makes it blocked and throws the lentils out.
-If you make lentils in a small cooker, do not fill the water completely up to the top, otherwise it will throw it out while making the foam. Add limited amount of water.