When using a projector outdoors, it is important to use a screen that can handle direct sunlight. A projector screen with a matte white finish is not recommended for outdoor use because the sun’s glare will make it difficult to see the picture. Instead, choose a grey or black-backed projection surface that absorbs light rather than reflecting it back at viewers; this will minimize glare from direct sunlight and give you better image quality when using your projector outdoors.