Hi,
A friend wants to sell her house, and the house next door is a HMO and they often smoke weed. She said the smell often infiltrates her property but she hasn't raised it with them as she always wanted to sell the house relatively soon and hence didn't want anything to put off future buyers.
She says that when she originally looked it smelt of incense, and now she realises why!
Is there anything tried and tested that could work well, and even better if it doesn't 'mask' or overpower it but rather eliminates it?
Thanks in advance!