Pesticides are normally poisonous in nature since they are meant to kills insects and other animals. The fertilizers are usually combined with the weedkillers which can be toxic. Depending on the exposure to the kids and how they are used, they can end up being dangerous to the kids. Luckily, there are a number of safe alternatives which can be used for lawns where you expect to babies and pets. Lawn chemicals have lately been going through thorough scrutiny since they were getting much blame from the sickness of children and pets when they crawled on the treated grass and then put the fingers in the mouth. Many municipalities ended up grounding the use of fertilizers usage on lawns. That has compelled the manufacturers to come up with better options. Thus, you will only need to look for a fertilizer that is safe for use. You can know the safety levels by looking at the ingredients in the fertilizers as the law requires the companies to list the ingredients on the package.