To safely whiten dentures, start by using baking soda mixed with water to form a gentle paste. Apply this paste with a soft-bristle toothbrush to scrub the surfaces lightly, focusing on stained areas. Another effective method is soaking dentures in a solution of equal parts white vinegar and water for about 30 minutes, which helps remove stains without damaging the material. Avoid using harsh chemicals or regular whitening products, as they can harm dentures. Always rinse thoroughly before wearing them again.
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