Can you swim in a pool with mustard algae?

It is not advisable to swim in a pool with mustard algae. Mustard algae is a type of algae that can grow in swimming pools and cause the water to turn a yellow or green color. It is not harmful to humans, but it can cause skin irritation and eye discomfort. Additionally, mustard algae can clog pool filters and make the water cloudy and difficult to see through. If you have mustard algae in your pool, it is best to treat it with a pool algaecide and clean the pool thoroughly before swimming.