Sandpits - why this could be a problem
How to keep your sandpit clean
A large built-in sandpit can become a problem, especially if your children have grown up. One can buy a portable hard plastic kiddies' pool and fill it with sand bought at a hardware store, which can be thrown away at the end of the summer. The nice thing is that the clam-type kiddies pools come with a plastic cover, which will keep domestic animals out.