Mix the vinegar, washing soda and dish soap in the bottom of the bucket.
1/4 cup distilled white vinegar, 1/4 cup washing soda, 1 tsp liquid dish soap
Add the very warm water and mix well.
2 gallons very warm water
Mop the floor with the solution. It shouldn't need to be rinsed afterwards, but if you notice a soapy residue, wipe it down with a damp towel. Air dry.