2.Heat-resisting to 120°C, put the bottle and nipple to disinfect.
3.Bottles+Nipples are sterilized by ethylene oxide, safer and can be used directly.
How to choose bottles and nipples
You will find many kinds of bottles and nipples at the store. Try several kinds and see what you and your baby like best.
Bottles are made of glass or plastic. When choosing a bottle, consider:
• Glass bottles last longer but may become a problem when a child is old enough to drop or throw one.
• When choosing or reusing plastic bottles:
• Choose bottles that are made from non-polycarbonate (BPA) plastic.
• Look for plastics that have the numbers 1, 2 or 5 in the recycling triangle.
• Look for plastics that are labeled "BPA-free." Studies are suggesting that a potentially harmful chemical (bisphenol A) has been found in clear polycarbonate plastic. This is hard plastic that is usually clear.
• When a plastic bottle becomes cloudy, throw it out. This is a sign that the plastic is beginning to break down.
• Bottles come in two sizes: four ounces and eight ounces. A newborn takes about two ounces at a feeding. You can use the smaller bottles for a while.
• You will need a supply of six to eight bottles. Newborns feed at least eight times in 24 hours.
• You also have the option of buying a "soft bottle" system that uses a disposable bag.
Nipples come in several shapes and sizes. They can be made of silicon or latex. Consider the following:
• Silicon nipples are transparent and easy to keep clean.