STEP 1 — CLEAN IT REGULARLY
Sweep off leaves, dirt and debris regularly — organic matter holds moisture and accelerates rot. Give the deck a thorough wash every 6–12 months using a deck cleaner or a mild sugar soap solution. Scrub along the grain with a stiff brush, rinse well and let it dry completely before the next step.
STEP 2 — INSPECT FOR DAMAGE
Once clean and dry, get down and look for:
🪵 Cracked or split boards
🪵 Raised or popped screws/nails
🪵 Soft spots (sign of rot underneath)
🪵 Gaps that have widened over time
Fix any raised fixings and replace damaged boards before they become a safety issue.
STEP 3 — SAND IT BACK
If the surface has gone grey or rough, a light sand brings it back to life. Sand along the grain — never across it. This opens the timber up to absorb your oil or stain properly.
STEP 4 — OIL OR STAIN
This is the most important step. A quality decking oil or stain:
🪵 Repels water
🪵 Protects against UV damage
🪵 Feeds the timber and prevents it drying out and cracking
🪵 Restores the rich natural colour
Apply with a brush or roller, work it into the grain, and wipe off any excess. Most hardwood decks need oiling every 12–18 months depending on sun and foot traffic exposure.
Apply with a brush or roller, work it into the grain, and wipe off any excess. Most hardwood decks need oiling every 12–18 months depending on sun and foot traffic exposure.
STEP 5 — CHECK YOUR DRAINAGE
Make sure water isn't pooling on or under the deck. Clear any debris from between boards and check that your drainage underneath is still functioning.
STEP 6 — SEASONAL TIPS
🪵 Before summer: Oil up — UV is your deck's biggest enemy over the hot months
🪵 After winter: Clean off mould and mildew and inspect for moisture damage
🪵 Year round: Keep potted plants on feet so water doesn't sit on the boards
THE GOLDEN RULE
Little and often beats big and rarely. A deck that gets a clean and oil every 12 months will outlast one that gets neglected for five years and then fully restored — every time.
