The Jonkler meme refers to Batman villain The Joker in a gag originally paired with an image from the video game Batman: Arkham City. The misspelling of his name is intentional and for comedic effect.

As Checkatrade-approved trader, Edward Jonkler from Remora Cleaning explains, mould is a form of fungus which can grow on walls, windows and corners of your home. Lifestyle Sam Wylie-Harris and ...

When it comes to the nitty-gritty of dealing with damp and mould, condensation is at the root of the problem. As Checkatrade-approved trader in the UK, Edward Jonkler from Remora Cleaning explains ...