The best way to get every last bit of lotion out of the bottle?

I am a Licensed Mage Therapist and I use lotions out of gallon jugs. I hate to waste the lotion stuck to the sides of the jug, so I put the jug or bottle into the microwave, with the lid removed and nuke it for about 15 seconds at a time. Remove it from the microwave and shake it until you can tell that it is all liquefied. When the lotion gets warm enough it will melt and slide down the sides of the bottle to the bottom and you should be able to pour the lotion out. If its more than you can use at one time you can pour it into a cup or jar that is easier to scoop the lotion out and store it there until you use it all!