Yes, adult swimming pools are too cold for very young babies as they can’t control their body temperature. On average, adult pools in the UK are heated to between 25C and 28C, which is fine for grownups and older children, as they can maintain their body temperature (which is ideally around 37C). Baby pools need to be heated to at least 32C so that your baby doesn’t lose too much body heat while they’re in the water. Bambino Mio has a lovely range of rash vests which will help them to stay warm and keeping your baby close to your body also keeps them feeling warm and secure.