How do I keep the grout on my ceramic kitchen counters clean? It seems to be a never-ending battle.

Several grout cleaners are available at your home center, hardware store or janitorial supply store. These cleaners are acidic, so caution is advised. Once the grout is cleaned I would suggest applying a good grout sealer. You may also want to consider removing the existing grout and replacing it with one of an epoxy type. Epoxy grouts are stain resistance and easier to keep clean.

TIP Epoxy grouts also work well on granite and marble tops.