You can use soju to clean the floors or greasy areas like the cupboards around your stove. All you need is soju, a spray bottle, and a rag. There are three methods for using soju on the floor:
1. Put soju into a clean spray bottle, spray the floor, then wipe it with a rag.
2. Pour about 2 TBSP of soju onto the floor and wipe it around.
3. Pour some soju onto a rag and wipe the floor.
You don't need water. The smell will quickly dissipate.
To save money on soju you can just collect unused/undrunken soju and pour it in a bottle rather than going out and spending money on a new bottle. This is the method Korean restaurant ajummas use. They are very resourceful people.