I wanted to clean the desk, because there was no room for anything on it.

Question

I, also, wanted to clean it because when papers where put down on the desk you could not find them later that day.

Are these two sentences correct?
Do you also put commas saying I, also,
I'm not sure if it needs the commas.

Answer 1

I wanted to clean the desk because there was no room to put anything on it.

I also wanted to clean it because when papers were put down on the desk I could not find them later that day.

Compare VERY carefully so you catch all the corrections I made.