How to keep your garden furniture in good nick all summer long

Experts reveal how to protect your alfresco furniture from sun, rain and mildew – and make it last more than one summer

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As summer kicks into full swing, it's finally time to soak up the (little) sun there is, alfresco. But outdoor furniture has a habit of only looking good for the first year - then mildew, rust and rot seem to creep in.

However, there are some easy ways to keep it looking good all season, it just requires a bit of prep.

How to clean metal and wood

Cleaning your outdoor furniture doesn't mean taking a pressure washer to it - in fact it's quite the opposite.

"Start by removing any cushions or upholstery and storing them somewhere dry and airy," says Polhill Garden Centre's director, Josh Novell, "then tackle the furniture itself."

For metal furniture, Novell recommends "a mix of warm water and mild dish soap [...] Use a soft cloth or sponge to avoid scratching the surface", while wooden furniture "needs a bit more care," he says. "Avoid using a pressure washer, which can do more harm than good."

"For hardwoods like teak or iroko, use warm water, mild soap and a soft-bristle brush to remove dirt and residue," advises luxury outdoor furniture founder Gary Farrell from Nth Degree. "Steer clear of bleach or harsh chemicals and only sand if you're preparing to re-oil the surface."

Shield against sun and heat as best you can