A tog rating is only given as a general comparison. Wool duvets are sold by the gram weight of wool per square metre and are warmer than equivalent polyester or feather tog rating gram for gram. And therefore a lighter weight can be used. At the same time it will be cooler giving a greater range of months of the year for use.
Wool is a naturally self cleaning fibre that actively repels dust mites, mould spores, and bacteria.
Your Baavet wool duvet does not need washing unless visibly soiled.
Your Baavet wool duvet will benefit greatly from being outside on a sunny day as UV light is a natural cleaner that will kill any surface dust mites and bacteria., we recommend you try to air your Baavet at least once a year.
If your Baavet becomes visibly soiled then spot wash smaller stains. If a spot wash is not practical then you can handwash your Baavet, with care. Leave the Baavet to soak in cool water, drain and refill the water, soak again, gently sponging any stains. Drain the water and hang to dry.
Any dry cleaning should also be a very gentle process.