It is worth noting that you should be careful about heating water in the microwave. If you’re using filtered water, and the container you’re using is very smooth, it’s possible to heat it beyond the boiling point, at which point agitating it can cause it to essentially explode. Ann Reardon talks about it in this video here, and like she also mentions in the video the U.S. FDA has warnings about it on their website here.
I clean my microwave once a month by using a cloth I’ve rinsed in hot water, and wrung out. If it’s particularly grimy I use some mild soap too.
Wirecutter doesn’t specifically say boil but it uses the same time that all the other sources do, which is 5 minutes. In my experience, two cups of water will easily boil in 4.5 minutes in most microwaves (cheap potatoes), so there you go. Vinegar or lemon juice isn’t far from water’s boiling temperature.
Specifically, microwave it until it boils. In case that wasn’t obvious.
It is worth noting that you should be careful about heating water in the microwave. If you’re using filtered water, and the container you’re using is very smooth, it’s possible to heat it beyond the boiling point, at which point agitating it can cause it to essentially explode. Ann Reardon talks about it in this video here, and like she also mentions in the video the U.S. FDA has warnings about it on their website here.
I clean my microwave once a month by using a cloth I’ve rinsed in hot water, and wrung out. If it’s particularly grimy I use some mild soap too.
Boil? Just enough to steam.
Wait until you find out how steam works
I’m just going by 100% of the instructions online, which all say “until it boils.”
Southern Living, The Kitchn, The Spruce, Good Housekeeping all say “boil”
Wirecutter doesn’t specifically say boil but it uses the same time that all the other sources do, which is 5 minutes. In my experience, two cups of water will easily boil in 4.5 minutes in most microwaves (cheap potatoes), so there you go. Vinegar or lemon juice isn’t far from water’s boiling temperature.