Two minutes after the break, Esther Oyenezide doubled the lead for the Lagos ladies before Taiwo Lawal added the third with her second of the competition in the 59th minute of the contest.
At the hour mark, Maria Oke netted the fourth to complete the riot for Robo despite Jumoke Alani pulling one back two minutes later.
The triumph keeps Robo at the top of the log with seven points from three matches, while Edo Queens remain bottom with no points.
Earlier, Rivers Angels recorded their first win of the tournament, following a 4-0 triumph over Bayelsa Queens.
Going into the contest, Edo Okon s side had only managed draws from their opening two games, while Moses Aduku s team had earned just one point from the same number of matches.
Rivers Angels have recorded their first win at the Nigeria Women Football League (NWFL) Premiership Super 6 with a 4-0 thrashing of rivals, Bayelsa Queens at the Dipo Dina International Stadium in Ijebu-Ode.
Both sides ended the first half goalless but the New Vision Girls improved in the second half and their opponents could not withstand the pressure they brought.
The pressure paid off in the 60th minute when Amarachi Okoronkwo’s freekick from outside the box hit the woodwork but Saiki Mary was quick enough to convert the rebound.
Just before the Jewel of Rivers would finish celebrating the first goal, Vivian Ikechukwu doubled their lead in the 61st minute with a brilliant pull out from the far left leaving Rita Akarekor helpless.