Graco SnugRide Click Connect 40 Owner's Manual page 44

CHILD RESTRAINT METAL AND PLASTIC PARTS may be cleaned
by wiping with a mild soap and water solution. DO NOT USE BLEACH
OR DETERGENT which may weaken plastic parts.
HARNESS STRAPS may be spot cleaned or replaced. DO NOT
IMMERSE THE HARNESS STRAPS IN WATER. Doing so may weaken
the harness straps. NEVER iron the harness straps.
IF HARNESS STRAPS have cuts, fraying or become badly twisted, you
MUST replace the straps.
DO NOT USE INFANT RESTRAINT without seat pad.
CONTINUOUS USE OF CHILD RESTRAINT MAY CAUSE
DAMAGE TO VEHICLE SEAT. Use an child restraint mat, towel
or thin blanket to protect upholstery.
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