I've seen people use this:
1/2 cup white vinegar
1 pint rubbing alcohol
1 tsp dish detergent
add water to a gallon
Hey Randy Sue: Check out these sites for some really good ideas:
https://www.hunker.com/12254455/homemade-pet-safe-floor-cleaners Please note that they suggest Distilled White Vinegar :)
I found 8 DIY Homemade Cleaners that are Safe for Pets...
If you have wood floors, ceramic tiles, linoleum or vinyl flooring use a vinegar and water solution instead of a chemical floor cleaner. Simply combine 1 cup and 1 liter of water and mop your floors. There is no need to rinse but if you want to brighten and add a shine to the surface of your floor, after it dries mop it again with club soda.
I fill my bucket 1/2 way with hot water and add about a 1/2 cup of white vinegar , that it for washing my floor , when I am cleaning in the bathroom I add a couple of drops of dawn dishwashing detergent , but only a few drops !!! Otherwise it gets sudsy.