From Buenos Aires to Tehran, natural home remedies reshape domestic life

The trend is global. In Argentina, a wave of viral social media content has popularised simple mixtures of kitchen ingredients for household cleaning and fragrance. Olive oil, thyme, and lemon peels are combined to create lasting aromas, while boiling rosemary, basil, and lemon peels releases steam that neutralises odours. These practices, championed by local media and influencers, reflect a wider desire to reduce reliance on synthetic chemicals.

Baking soda has emerged as a cornerstone of this movement. Argentine and Uruguayan outlets have detailed its versatility: mixed with detergent and sugar, it cuts grease; combined with used coffee grounds or rosemary, it deodorises and gently scrubs surfaces; placed in small sachets, it absorbs musty odours from wardrobes and closets; sprinkled in garden pots, it corrects soil acidity. Vinegar, too, is lauded for removing laundry odours without synthetic softeners. Even coffee waste finds new purpose when mixed with vinegar for cleaning tough stains. Yet, a recent investigation reminds that not all threats are eliminated by these remedies: the humble kitchen sponge, often overlooked, harbours more bacteria than a toilet seat, underscoring the need for rigorous hygiene.

Beyond cleaning, the natural remedy trend intersects with wellness. In both Latin America and Iran, health-conscious consumers are adding cinnamon to their coffee. Argentine nutritionists say the combination enhances antioxidant intake and may regulate blood sugar, while Iranian traditional medicine similarly extols cinnamon's cardiovascular benefits. This cross-cultural embrace of an ancient spice illustrates how shared empirical knowledge is being validated by modern science—and its appeal extends far beyond flavour.

Analysts view this as more than a fad. The shift toward homemade solutions, accelerated by economic pressures and environmental awareness, is likely to endure. Supermarkets from Mexico to Indonesia are expanding their bulk sections to cater to demand for raw ingredients. However, domestic experts caution that while natural mixtures can replace many commercial products, they should not substitute proper cleaning of appliances like vitroceramic stovetops, which require specific techniques to avoid damage. The sponge—that overlooked vector of bacteria—remains a reminder that even the most eco-friendly home must be rooted in science-based hygiene.