Caution. Step Ladder Safety. Keep body centered between side rails. Do not over-reach. Set All Feet On Firm, Level Surface. Do not use as a single ladder or in the partially open position. Do not place in front of unlocked doors. Do not climb, stand or sit above second step from top. Make sure ladder is fully open and spreaders locked. Use both hands in climbing. Climb only on from side of ladder. Do not carry objects in your hands while climbing. Do not climb, stand or sit on spreader braces, ladder top or paint shelf. Do not straddle front and back. Do not climb from one ladder to another. Do not walk or shift ladder while on it. Never placer ladder on other objects such as boxes, scaffolds or other unstable bases to obtain additional height.