France heatwave spurs low‑cost home cooling hacks with cheap fans and mineral powder

During the 2026 French heatwave, retailers reported strong demand for affordable cooling solutions. Electro Dépôt promotes the VALBERG fan, an inexpensive AC‑motor model that provides adequate airflow at a low purchase price, though it consumes more electricity than pricier DC‑motor units and generates noticeable noise at high speed. The fan is presented as a budget option for short‑term use during peak temperatures.

Leroy Merlin highlights the revival of blanc de Meudon, a calcium carbonate powder sold for under €5. When mixed with water and applied to sun‑exposed windows, it forms a reflective film that reduces solar heat gain, offering an inexpensive, reversible alternative to permanent shading films or air‑conditioning. Both products are marketed as economical ways for households to stay cooler while limiting electricity costs.