A small hole needs to be cleaned and sanded before applying drywall compound. Mid-size and large holes will require a wooden brace, a drywall patch, drywall mesh tape, and drywall compound.

a large patch of toothpaste would probably crack and might even fall out. But which product to buy? At home centers, hardware stores and paint stores, you’ll find a bewildering array, including ...

Filling wood is especially important for open-grain woods with large pores ... You'll be able to fill and patch drywall with ...