you should be able to get it from a normal supermarket
What kind of spray ? Where would I get it from ?
You can get a spray made for your vagina that is easily brought in the shop :)
That can happen if the area isn't vented enough because it does have a tendency to turn into a furnace. Try going without underwear while walking around your house and sleeping. Wear cotton panties during the day and thin, breathable trousers if possible. As far as odor goes try using deodorant on your inner thighs and bikini line area. Use one that is for sensitive skin and hypoallergenic.