Final answer:
Your legs may get itchy when you wash dishes due to irritants in dishwashing liquids or if you have eczema. Consider using gloves or switching to a milder detergent.
Step-by-step explanation:
It is possible that the dishwashing liquid you are using could be irritating your skin and causing itchiness. Dishwashing liquids contain surfactants that can remove oil from your skin, leading to dryness and irritation. Some people may be more sensitive to these ingredients and experience itchiness as a result.
Another possibility is that you may have a condition called eczema. Eczema is characterized by dry, itchy patches of skin and can be triggered by irritants like dishwashing liquid.
If your legs continue to get itchy when you wash dishes, you may want to try using gloves to protect your skin, or switch to a milder dishwashing detergent designed for sensitive skin.