Diffuser compatible: whatever it may be electrical / manual diffuser it suits all types and does not left any residue, and quickly spreads its excellent camphor fragrance in entire room avoids worse odour and generates refreshing atmosphere that lasts entire day For pooja and homa: it can used in daily pooja, meditation and homa by its purity and fragrance attracts positive energies which makes you entire day peace full Food grade camphor: the camphor flakes are 100% pure and edible, which extracted directly from organic camphor trees. It can be used in temple teertha, sweets and various dishes which gives good taste and also preserves long time