'It all went to his hair': Crowd roars with laughter at Biden's 'bleach' joke about Trump

President Joe Biden received a standing ovation Wednesday after joking about former President Donald Trump's hair.

The president took a shot at Trump while speaking at the North America's Building Trades Unions conference.

"In fact, construction of new factories has more than doubled in our administration," he pointed out. "Meanwhile, Donald Trump still thinks windmills cause cancer."

After pausing for laughter, Biden continued.

"By the way, remember, he was trying to deal with COVID, he said, just inject a little bleach in your veins," Biden added. "He missed. It all went to his hair."

ALSO READ: House Republicans increasingly sick of MTG’s performance politics

The joke brought the president's laughing supporters to their feet.

"I shouldn't have said that," he added. "I probably shouldn't have said that."

Watch the video below from C-SPAN or click here.