Replacing the 0 by "" in each line until value <> 0

[Coume]

Hello,

I am puzzled with this one.

I have sheet with numerous columns.
Col A - Col B - Col C - Col D - etc
SKU1 - 0 - 0 - 125
SKU2 - 12 - 0 - 14
SKU3 - 0 - 56 - 0
SKU4 - 0 - 0 - 1

I would like to replace all the 0 in a row, starting from the left UNTIL I encounter a value so the above would become (I entered "" where I would like to remove the 0)
Col A - Col B - Col C - Col D - etc
SKU1 - "" - "" - 125
SKU2 - 12 - 0 - 14
SKU3 - "" - 56 - 0
SKU4 - "" - "" - 1

Any idea on how to tackle this one? I am puzzled :/

Thanks in advance
Ludo