John Gibson made 36 saves for his 14th career shutout, Rickard Rakell scored for the fourth straight game and the Ducks extended their home point streak to nine games with a 4-0 win over the Washington Capitals on Tuesday night.
The Ducks are 7-0-2 in its last nine home games and 7-1-1 in its last nine overall.
The Ducks went up 1-0 1:24 into the game on Henrique's 20th goal. With Tom Wilson in the penalty box for interference, Henrique scored on a wrist shot from the slot.
The Capitals have allowed power-play goals in five of their last seven games, having killed 72.