How to reuse plastic bottles?

Bonus tip:  Add some pebbles to the bottom for optimal drainage,  perfect for your favorite plants.

  1. Homemade solar heating

Are you looking for an eco-friendly solution to heat a small space or extend the heat in a room?

A simple bottle can become a mini solar heater. Insert a dark material inside, place the bottle under a sunny window, and enjoy gentle, free heat.

Bonus:  This tip is ideal for a veranda or garden shed.

  1. Ingenious automatic watering

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