Hayfever season is going to be here soon.
If you or others in your family suffer from Hayfever, one of the things you can do to reduce the suffering is to remove your shoes at the door and ask family and friends to remove their shoes.
If you keep your shoes on, you are going to bring pollen into the house and eithre rub it into the carpet, or if you do not have a carpet, allow it to collect in corners of your house.