Take frequent breaks and drink plenty of non-alcoholic fluids. Put a fence of barrier around all four sides of your pool. Lock windows and doors that lead to the pool from the home. Install textured concrete or other slip-resistant material around the pool. Put outdoor furniture inside the fence.
Many children use furniture outside the pool area to get in.
Never leave a child alone in a pool. Don't take your eyes off the child. Drowning occur in seconds. Be sure nothing blocks the view of the pool from the house. Install a phone by the pool, so that you won't be tempted to leave your child even for a minute to answer a call.