It was the perfect result, but never easy.
Former Arsenal defender Gilly Flaherty told BBC One the visitors were “causing their own problems” in an unconvincing first half and they took time to settle.
They showed nervousness and had to cling on at the end, relying on a stroke of luck and a controversial refereeing decision to get them over the line.
But it was not undeserved and Slegers made the decision at full-time to show their feelings and celebrate with supporters in a different way, having abandoned their familiar post-match team huddle in the centre of the pitch.
“The fans were on our minds. We wanted to play for something bigger, not only for ourselves. That is always a balance,” she said.
One Gunners fan told BBC Sport at half-time: “It’s 1-1 but Arsenal look very nervy in and out of possession. Another week, another formation, another different starting XI. All feels so desperate and out of control.”
Slegers showed understanding of their frustration as she added: “We normally do a huddle on the pitch but we decided to just go to the fans instead.
“Actions speak louder than words. There was not much more talking to do so we just wanted to celebrate with them.
“We had a run of games where results haven’t been good enough. It was frustrating for everyone. This will definitely energise us.”
Slegers is pleased Arsenal are set to embark on a busy period with their next game in the Women’s Champions League on Wednesday against Benfica.
They have four home games in November and a trip to Barcelona – all good opportunities to build momentum.
Their WSL title hopes may be gone, but a top-three finish is imperative to secure European football next season.
“We need to back this up in the next couple of games. There were some really good things for us on the pitch,” said Slegers.
“We want to be more consistent but this was a really good step. It’s positive energy we want to capitalise on, but it’s only a step.”