Preparing for the daily skiing

We have tried different type of ski wax the last days. Swix blue Extra is the best to start with, and if it gets slippery we tried a little bit red during the trip.
The first day we was skiing, I listen to a local man, and used the wax he thought was good. Totally disaster! I was so slippery and totally exhausted after 2,5 km, I was very happy to just go downhill back to the cottage :)