Just over a quarter of an hour into the match, Pauline Hammarlund nodded her first of the evening on a neat cross from the great talent Hanna Wijk.
She had another chance immediately after that was missed, but in the 39th minute she was in front with another header.
That time it was Elin Rubensson who was responsible for the recording.
During the break, both teams replaced star midfielders.
Rubensson left for Häcken and Umeå had to replace Lisa Dahlkvist, who got hit in the first half.
- I got a knee in my back that radiated down my leg, so I had difficulty running.
But it will probably work out, says Dahlkvist.
In the 52nd minute came Hammarlund's third.
After a deadly situation where the Umeå defense was really careless, she got the ball in.
Thus, she had scored five goals in the last four games.
The hedge didn't stop there.
The 4-0 goal was really nice when Anna Csiki volleyed in after an elegant preparation on the left wing.
With just over ten minutes left to play, Hammarlund was replaced in favor of the giant talent Rosa Kafaji, who thus made his debut for Häcken.
19-year-old Kafaji went from AIK to Häcken in a high-profile transfer last winter, but already in January she broke her leg and has been out since then.
5-0 was a serious blunder by Umeå goalkeeper Agnes Granberg, who dropped substitute Mille Gelj's shot.
Häcken is still fourth in the women's league, while Umeå is in the qualifying spot.