Lemon, gently Cough relief

This is the simply way of Indonesian traditional medicine for caough relief that ussually my mother gave me when I got coughing....

1 lemon wash and squeeze it ( lemon juice ) mix with 1 tablespoon of sweet sauce (kecap) , or you can mixed it with 1 1/2 tablespoon of honey and put a little salt...or mixed it with rock sugar...
then drink it 1-3 times a day