Select the correct passive form of the given sentence.
I use baking soda to remove stains from my clothes.
1
Baking soda is being used by me to remove stains from my clothes.
2
Baking soda is used by me to remove stains from my clothes.
3
I have been using baking soda to remove stains from my clothes.
4
Baking soda was used by me to remove stains from my clothes.