Having leftover cooking oil in the kitchen can be quite wasteful; you can’t really use them for an infinite number of times for cooking food. Good thing waste vegetable oil can be recycled to serve a new purpose for the cold weather.
In this DIY tutorial, the author shares how you can recycle waste vegetable oil and use it to make your own IDY personal space heater. This is perfect for use in small, enclosed spaces such as bedrooms and even bathrooms, or you can bring it with you in any room in the house.
Image source: Geo Schoonmaker
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