#29003
Lady Penelope
Strataguru

    It could be a good idea to write to the committee and explain your problem. You could suggest the options of filling the gaps (expandable foam filler is relatively cheap) and having the concrete floors pressure cleaned and deodorized and ultimately sealed.

    There should be a spray that you can buy to spray onto the concrete that eliminates the odour from the porous surface. A commercial cleaning company may have some recommendations. I have heard of a product called OdorBan but am not sure where you can buy it from.

    After the odour has been eliminated then it might be wise to have the concrete sealed.