Natural Start Glass Bottle

This method allows you to easily sterilise bottles using a microwave. Before self-sterilising, always wash all components thoroughly and rinse in clear water or use a dishwasher (top shelf only).

1. Assemble the teat (C) in the screw ring (E) and click the bottle hood (A) in place.
2. Pour exactly 50ml of water into the bottle base (F). The bottles have a 50ml measure (G).
3. Rest the assembled hood (A), teat (C) and screw ring (E) on top of the bottle base (F). Do not tighten to the base.
4. Place in the microwave for 3 minutes. To sterilise multiple bottles, see the timings table below. For glass bottles allow 30 minutes to cool down with the microwave open.
5. Pour out residual water and screw the assembled hood (A), teat (C) and screw ring (E) on to the bottle base (F) ready for use. After sterilisation the bottle and the teat will remain sterile for 24 hours if the bottle is unopened and fully assembled. Always store bottles fully assembled.
6. To prevent the teat (C) from collapsing during feeding, pinch the valve (D) gently between your fingers to ensure it’s open.

Microwave recommended times for all bottle sizes. Based on microwaves from 700 to 1000 Watts.

• Inspect before each use and pull feeding teat in all directions
• Always clean and sterilise before each use.
• Keep away from solvents or harsh chemicals.
• Do not allow the product to come into contact with oil based foods.
• Not suitable for use in a conventional oven or a combination microwave oven with the grill feature switched on.
• Do not leave the feeding teat in direct sunlight or heat or leave in disinfectant (“sterilising solution”) for longer than recommended, as this may weaken the teat.
• Teats are recommended to be replaced at least every 2 months for safety and hygiene reasons.
• Please dispose of this product and packaging responsibly.

1. Disassemble your bottle
2. Wash all parts in warm soapy water and rinse or use a dishwasher (top shelf only).
3. Use a teat brush to gently clean the teat (C). Do not turn it inside out as this may cause damage. Do not clean the feeding hole or anti colic valve (D) with the brush as damage may occur.
4. Reassemble your teat (C) and screw ring (E) and then place all the parts in boiling water for 5 minutes or use another method of sterilisation such as microwave (see below), UV or steam sterilisation or cold water tablet/liquid solution.
5. After sterilising, reassemble your bottle ready to use.
6. To prevent the teat (C) from collapsing during feeding, pinch the valve (D) gently between your fingers to ensure it’s open.

The valve will work wherever it’s positioned but the best place for the valve is at the top, near your baby's nose.

The simple answer is no, due to the different valves. Most of our products have interchangeable parts to make life as simple as possible. But the Natural Start teats have a built-in air valve, and don’t work properly on our Advanced Anti-Colic bottles.

Teats take quite a lot of hammering from little gums and teeth, so they need to be changed regularly. We recommend replacing teats every 2-months or at the first sign of any damage or weakness.

All of our bottles except the 340ml version currently come with slow flow teats as standard, as they’re best for newborns and most parents generally stock up on bottles before baby arrives. Our 340ml bottle comes with a medium flow teat.

As your baby grows and can feed more quickly, you can buy faster flowing replacement teats.

We have medium flow teats, which most babies are ready for at around 3 months, and a fast flow teat which is best from around 6 months. The ages are only guides though - you know your baby better than anyone and will be able to tell when they’re ready for a faster flow.

Yes, our bottles love to look after your breast milk. We even have special lids that you can pop on to store your milk in the fridge or freezer. If you’re expressing and storing breast milk, our Express and Go™ range may be handy too - it features a clever pouch that you use to express, store, warm and feed (it’s our all in one show). This means there’s no need to transfer milk at any stage, so you’ll never lose a precious drop.

Yes. Our Natural start glass bottles can be recycled.

The anti-colic valve in the teat prevents excessive air from getting into the baby’s milk, helping to reduce the symptoms of colic. The valve is designed to allow air to enter and seal with every gulp, making it anti-colic and leak-proof. 

Our Closer to Nature bottles have been replaced by our new Natural Start Bottles. They’re the same in nearly every way; the only change is that we’ve made it possible to self-sterilise them in the microwave now and they’ve got new packaging and a new name.