Hi my dear, I am back in office for 3 weeks now. here are some tips that works for me if you have access to a fridge, you can store your pumps in the fridge so you don't have to wash or sterilise. it will be good for all 3 pumps. search fridge hack you may store your milk at the office fridge and when you leave, transfer to your cooler bag. when you reach home, you can transfer to your fridge. I try to use milk which I pump at work for next day and those I pump at home for storage at freezer. hope it helps
hello fellow momma, I use pureen sterilizing tablets! just need to find a container but big enough for your pumps and a space to store that container.