If the weather is cool or you can’t find somewhere in your home or garage that is 75 degrees or more, there are a couple of alternative ways to help your starter get to the right temperature. Some oven lights are warm enough that when you put your starter in your oven with the light on, put your starter near it, and close the oven, your starter will be in a warm enough environment to reach the accelerated fermentation stage. Another way is with an instant pot. Place the grate at the bottom of the pot and place your starter in the container on top of it. Set your instant pot to low yogurt mode and place the instant pot lid on (you don’t need to close the lid of your jar since you will have the instant pot lid). The temperature of your instant pot will be around 110 degrees. The warmer the starter, the more often it would like to eat, so you may need to discard and feed twice a day instead of once every 24 hours. I keep my starter jar right next to my stove, where it gets the residual heat from my tea kettle and whatever else I cook on my stovetop.