“[This is because] as you’re using your product, the sun is going to start setting onto your glass. That’s going to create smears.”
Lynsey also advised all you’ll need to clean windows is some warm and soapy water and a microfibre cloth.
She continued: “When cleaning your windows, always try and use an ‘S’ shape motion. Don’t go up and down in stripes.
“Go in ‘S’ shapes with a really good micro cloth, the ‘S’ is going to stop those streaky lines that go across your glass.