The Quick Spray Baby Bottle Cleaner is designed for parents on-the-go! It is specially made with natural food safe ingredients that clean milk & food residue quickly and effectively without any harsh chemicals - Perfect for travel or outings - Spray, Add Water & Shake to clean bottles and nipples. - Cleans hard to reach areas, no scrubbing or brushing needed - Works on both formula and breast milk. - Cleans sippy cups, silicone bibs, utensils, and even your breast pump & tumbler!