How to clean wicker furniture, follow this if you want to clean your furniture. Vintage rattan ages beautifully, even a lot more so when it’s well taken care of. To bring back rattan that has actually been overlooked, scrub just the suds from a mild cleaner or oil soap swished in water on the furniture with a soft cloth. Use just the suds to avoid damaging and splitting the fiber by moistening it. A soft toothbrush works well to dislodge any type of dirt or dust trapped in the joints and also folds of rounded locations. Dust the cleaned up rattan at the very least weekly, and keep it from drying out with periodic rubbings of high quality lemon oil.