You can follow as per your convenience.
Its also mentioned in above post either water or cream…for 2nd healing. Or whichever way is convenient to you.
Actually you are holding a thought that Nurse will not follow….why dont you request VK GOLDEN SUNRISE MAKE WAY FOR MY MOM to drink the charged waters.
Obstacles are created by our own minds. Now you have VK …you can talk to VK to make way for your wishes.
Also it is not necessary that gap should be 15 min exact …it can be 1 hr also. The point is to keep gap between two diffrent healings in water
You can Keep 2 bottles and tell Nurse to give it alternatively. And you can also send by direct request …so more healing will occur