The phrase 'non-stop effort' is correct and can be used in written English.
You can use it to emphasize the continuous or strenuous efforts of an individual or group. For example: "The students put in a non-stop effort to complete the project on time."
But now, with non-stop effort and fundraising, my mother – with support – has raised nearly £60,000 for Dementia UK's Admiral nurse fund.
"The constant self-aggrandizement reflects an ongoing, non-stop effort to build up and support a self-image that contradicts this unconscious sense of defect,"Burgo said.
His genial personality comes with a level of instinctive play and non-stop effort that somehow eluded every college except Utah State.
Islamic Jihad's leader also promised "non-stop efforts" to infiltrate more bombers into Israel.
These are all non-stop efforts consisting of a minimum of five thousand different changes and each bell is rung by the same man throughout.
There have been non-stop efforts to defund the agency, to completely change its structure so it can't effectively function, and to demand that Congress intervene to force the agency to "reopen" this arbitration study.
It was such a non-stop, physically gruelling effort that it was perhaps a surprise that his hamstring and other bits of his body lasted as long as 67 minutes.
"Secretary Kerry and his team have been working non-stop in their efforts to promote a secure peace for Israel because of the deep concern the United States has, and the deep commitment the United States has for and to Israel's future and the Israeli people.
So our efforts will continue non-stop," he said.
It's the belief of anything being possible if a superhuman amount of effort and love and thought is pumped non-stop into it.
Then try to do it non-stop.
