Use a rubber band to tie it onto the nozzle and let it sit for up to an hour. Then scrub the nozzle with a small brush and wipe it clean with a microfiber cloth or paper towel. For preventive ...

Be sure to put each plant pot on a tray and each tray on a rubber or plastic mat, to protect the material underneath. On a day when your plants need watering, take them off of their trays and move ...