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My son had difficulty sitting up in his high chair without sliding down during meal times. I applied a piece of carpet tape on his chair seat and he never slid down again.
By yoder178 from Elkhart, IN
Problem getting infants and toddlers to sit upright in restaurant highchairs and booster seats? Do they slide off the swings because of their tiny hinies? Take some of the contact paper designed in the honeycomb weave made out of a rubber like material. They make this so glasses and dishes will stay put. Cut out a 12" x 12" square and put it in your diaper bag. No more slips and spills. Better still is that if it gets gross you have a whole roll at home for a few dollars. Good luck parents, and keep those bottoms safe ;)
The non-slip stuff comes in rolls but isn't contact paper. You can pick it up after using it. It can be easily washed, too. It is meant to be a shelf liner for glassware and such.