Dirty woodstove glass? Try dipping a dampened piece of newsprint in the fine white ashes after your fire has died. Whipe it onto the glass in circular motions - it works well if the glass isn't terribly dirty to begin with.
Because many buyers prefer to move in the spring or summer, the real estate market starts to heat up as early as February. Families with children are anxious to buy so they can move during summer vacation, before the new school year begins. The market slows down in late summer before picking up again briefly in the fall. November and December have traditionally been slow months, although some astute buyers look for bargains during this period.