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Picture of Shampoo bottle stand
In order to minimize wastage, do you turn those shampoo bottles upside down when they are almost finished, so that the liquid/gel will flow towards to cap, making it easier to use every last drop?

This is a super fast and cheap hack to make a stand for turning those bottles on their heads :-)

Step 1: What you need

Picture of What you need
You need a sample of the bottle size you want to work with, some aluminium wire (from florists or crafts stores) - the one i have is 2mm diameter,