Final answer:
A Patient Care Technician should store dentures in a container with water to prevent them from drying out, avoid using hot water, and clean them with a soft-bristle brush and non-abrasive cleaner.
Step-by-step explanation:
If a Patient Care Technician (PCT) is caring for a patient who has dentures, the PCT should store the dentures in a container with water when they are not being worn by the patient, such as overnight. This helps to maintain the shape and prevent the dentures from drying out and becoming brittle. It is important not to leave dentures in hot water as this can warp them, and a hard-bristle toothbrush should be avoided as it may damage the dentures. A soft-bristle toothbrush and non-abrasive cleaner are recommended for cleaning dentures.