Water Your Plants – If you have a small garden in your home then this is the best money saving way to reuse the bottle. You can make a automatic or manual watering can using the empty bottles. Just make a spike at the opening and use it for watering. If you fix the bottle in a holder then it will water the small plants automatically. You can also use old pens to make spikes, as has been done in the picture, for a funky spray.
All - Purpose Insect Pest Spray - A DIY insect spray from garlic, onions, hot pepper for organic pest control. *I tried this on my bell peppers and squash because flea beetles were attacking them. It worked pretty well! Now I'm waiting to see if my peppers and squash have a onion, garlic and pepper taste! ??? We will see! 7/24/12