Phrases or idioms for rebuilding something from the ground up [closed]
Solution 1:
I suggest
Start from scratch
to begin from a point at which nothing has been done yet
Nothing like this had ever been done before, so we had to start from scratch.
OR
Go back to the drawing board
to start over
The company went back to the drawing board to make a better product.
[Merriam-Webster]
Solution 2:
Another useful phrase for starting over is:
Go back to square one.