Update: please read comments below by Anjali Bapna Shukla, The Foodie Physician, and Vishakha.
2. Once the noodles are cooked, take out the noodles, and throw away the water which contains wax.
3. Boil another pot of water, add the cooked noodles into the hot boiling water and then turn off the stove.
4. Only at this stage when the stove is off, and while the water is very hot, add the flavoring powder into the water, to make noodle soup.
5. However, if you need dry noodles, remove the noodles and add the flavoring powder and toss it to get dry noodles.