Smile in Style now has a uniquely safe, simple and effective way to treat sleep apnoea. Nightlase is a patented laser treatment from Fotona using the Lightwalker ATS laser to treat sleep apnoea. Research has shown this technique to be effective for most patients, reducing snoring and improving the symptoms of sleep apnoea. The procedure is painless and non-invasive. For optimal results, a series of three treatments over a six-week period is generally recommended.