Wash Bottle

Put a hole in the cap of a water bottle. Perhaps the best method is to use a syringe needle. Gently and firmly apply pressure and push the needle through the lid. This is gives a very small hole that responds well to the application of pressure. If more movement of liquid is needed, puncture more holes with the syringe needle. You can also heat a stiff wire in a flame and burn the hole, hammer a nail through the cap, or use a small knife like an awl.

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