Write the next sentence in this paragraph:

How to make natural oven cleaner
Gather your supplies.
Before you begin mixing baking soda and vinegar, make sure you have all your supplies. In addition to the supplies you need to make the cleaner itself, you need some tools.

Choose your answer from:
a). For tools, you will need a paintbrush to apply the paste, as well as a sponge. You will also need a medium glass bowl to mix your ingredients and a spoon.
b). You'll need a spray bottle, a metal spoon, and a can opener for this project. You'll also need a dry dishcloth or paper towel that you don't mind getting dirty.
c). The items needed will vary depending on the type of oven cleaner you're using. Plastic baking trays baking dishes plastic gloves a whisk paper towel and a whisk scissors magnets Allow the solution to sit in the pan for about 30 minutes.
d). You will need a power drill, spatter, mixer, a pitchfork or trowel, some rubber bands, aluminum foil, newspaper, and water. Combine vinegar and baking soda in a bowl.
a).