Hi Jacob, I have had another suggestion from a friend which is to place some thin metal pieces over top of the cavities before the underlay and carpet ...

Thanks Mitchell for your advice. They are all located around the walls.

Thanks Jacob, I have ordered the refill can along with the gun and the cleaner. I have at least 8. I’m thinking I will do it in two stages. Wish me lu ...

Thanks for replying Jacob. So Bunnings sell the cans that have guns attached to them.

Do you think this would work. I am having new carpet laid

Hi Patsy60, just wondering if you also have a track at the bottom of the door or something to slide the door at the bottom. Thanks Di