Re-use your empty spray bottles! Plastic spray bottles that used to contain detergent or other cleaning products make great water sprays and won’t cost you anything. Use them to dampen clothes when ironing. Add a few drops of Fairy liquid in the water to use as pesticide, etc. Whatever use you decide to do, make sure you rinse the bottle well beforehand. To clean the little plastic tube, I simply put some water in the bottle and press the trigger a few times. Just avoid using bottles that contained very strong chemicals such as Viakal….