The Cherries meet Newcastle United on Saturday.
"Last week was great and we were really pleased with the performance and a lot of aspects of our play," Howe said.
"But the most important thing for us now is to try and push on from that performance and try to hit or get close to that level every week.
"I will just be saying to our team out of possession to continue their good work.
"To have the same mentality we have shown in recent weeks because I have been really pleased with that side of our game.
"We have had a steeliness in the last few games that has made a big difference and we want that to be part of our DNA."