Reduce window condensation with simple kitchen ingredient - The Mirror

Condensation can quickly breed mould with serious implications for your health - but a glazing expert says this cheap trick can help tackle the problem

Colder weather across Britain has brought a surge in damp and condensation problems within homes. For the millions of households grappling with this widespread issue, mould growth remains a significant concern.

Moisture can rapidly lead to mould development, which poses serious health risks. Fortunately, there's a straightforward, budget-friendly solution that can help tackle condensation and prevent mould from forming on windowsills and other affected areas, reports the Express.

Allan Reid, double-glazing and glass expert and founder of Art Windows & Doors, explained why windows are particularly susceptible to condensation issues.

He said: "Condensation occurs when warm, moist air meets a cold surface, and your windows are often the first place you see it.

"It can be frustrating because it's not just unsightly; if left unchecked, it can damage window frames, encourage mould growth, and even reduce the lifespan of your double-glazing."

Fortunately, there's an effective method to significantly reduce window condensation and consequently minimise mould risk.

Reid recommends baking soda as an ideal remedy, explaining: "It acts as a natural desiccant, absorbing excess moisture from the air around your windows. You don't need any fancy equipment or chemicals, and it costs next to nothing."

The method is remarkably simple – just fill several small bowls with baking soda and place them on windowsills.

He explained: "Even a few tablespoons in a small bowl per window can make a noticeable difference over a few days. For larger rooms, you can use multiple containers or refill them more frequently.

"The powder gradually absorbs moisture from the air, and you'll see less fogging on the glass."

Whilst baking soda offers significant assistance, it isn't a complete solution on its own. Proper ventilation remains essential for preventing dampness in your property.

He added: "Opening a window for a few minutes each day, using extractor fans in bathrooms and kitchens, and keeping trickle vents open in modern double-glazing all complement the baking soda approach. It's about tackling moisture on multiple fronts."