And here is another. Use vinegar for mopping! Mix 3 tablespoons vinegar in each gallon water (I don't actually measure, just pour some in there) and that is all you need for completely clean, totally streak free floors. As always you can throw in a few drops of essential oil if you are looking for a pretty smell while you mop. I have used this on hardwood and tile with no problems whatsoever. I use a plastic mop handle with washable microfiber mop pad. It works well. But there is also at least one recycled mop out there if you are in the market.
Don't worry, we aren't done with vinegar yet. You will see it at least a couple more times this week. What mopping tips did I miss?