Vernal Express | 1977-10-06 | Page 32 | Bringing up Baby

brut 6 f Hy y Mr Jan Dan Gerber Parents often ask me how they can tell if ir a jar of baby food is wholesome There is isan isan isan an easy way to check each and every jar you buy and use You'll notice the circle of safety feature in the center of all baby food jar caps This has been designed to la indicate quickly that tilt the vacuum seal sealis is intact and the fund food product inside is safe and wholesome Before Defore opening if the circle is concave or depressed you yuu youcan youcan can be assured of a vacuum seal and a safe afe food product If C the seal on the baby food jar should happen to Iu be broken broken bro bro- ken the circle on the cap would be convex or pushed up That's i an immediate ill Mg- nal that the jar should not nut be purchased or used As a further as assurance urance there will be a distinct pop pup sound when properly sealed jars are first opened for feed ing