Final answer:
If you notice damaged gloves at the start of your shift, stop using them and inform your supervisor.
Step-by-step explanation:
If you notice that your personal protective gloves have holes in them and are dry rotted at the start of your shift, it is important to take immediate action to ensure your safety.
First, you should stop using the gloves and find a pair of new gloves that are in good condition.
Next, you should inform your supervisor or a responsible person about the damaged gloves so that they can be properly disposed of and replaced.