Wed, 25 Feb 2026 · Mercy Tembo · 7 min read
Cleaning a Victorian Terrace Without Ruining It
Plenty of homes around Peterborough and Spalding are older than the products being used to clean them. Most damage we see isn't neglect, it's enthusiasm with the wrong chemistry. Here's what the period features actually want.
A Victorian terrace is full of materials modern cleaning products were never formulated for: shellac and wax finishes, unglazed encaustic clay, cast iron with grate blacking, single-glazed timber sashes.
Original floorboards
Never steam, never soak. Steam mops force moisture between boards, swelling the joints, and strip wax finishes in a single season. A barely-damp flat mop with pH-neutral cleaner is all a waxed or shellacked board can handle. If water beads on the surface, the finish is intact; if it darkens the wood, stop and re-wax first.
Encaustic and geometric tiles
The hallway tiles are unglazed clay, porous, and the pattern goes all the way through. Acid removes the patina (and eventually the pattern); bleach drives salts in, which later bloom white. pH-neutral only, rinsed, and once a year a breathable sealer.
Cast-iron fireplaces
Water is the enemy: flash rust appears within hours. Dust dry, refresh with grate polish, never wet-wipe the blacking.
Sash windows
Clean the glass normally but keep solvent off the putty lines, and vacuum the box channels rather than soaking them, since the cords last years longer dry.
Our teams in Peterborough and Spalding work with these materials every day; it's why period-property owners tend to find us by word of mouth.