Smell training kits

Smell training kits are designed to help individuals improve their sense of smell, particularly useful for those who have lost their olfactory function due to illness or other factors. These kits typically include a set of scented oils or substances representing various smells, such as roses, citrus, or spices. Users are guided to sniff each scent regularly, which can help retrain the brain to recognize and identify smells over time. This practice is beneficial for recovery from conditions like COVID-19, where smell loss is common, ultimately helping enhance quality of life through the restoration of sensory perception.