Mites infest Costco Mason Bee houses https://gfletcher.ca/wp-content/uploads/2022/04/oldcostcohouse.mp4 https://gfletcher.ca/wp-content/uploads/2022/04/tuberemovemov.mp4 https://gfletcher.ca/wp-content/uploads/2022/04/woodentrays.mp4 https://gfletcher.ca/wp-content/uploads/2022/04/mitesonbods.mp4 https://gfletcher.ca/wp-content/uploads/2022/04/washing.mp4 https://gfletcher.ca/wp-content/uploads/2022/04/bad-tubes5.mp4 https://gfletcher.ca/wp-content/uploads/2022/04/deepfreeze.mp4 So once the house had all the tubes and trays removed,. The cleaned trays were reinserted and the bamboo tubes were replaced with very short Phragmites reed grass tubes. Now its ready to be placed outside