Mommy Goes Green

Lead is often a topic of concern in children’s toys and there are numerous recalls every year just to prove it. Lead poisoning can cause damage to the brain and kidneys.  Research has linked lead with lowered IQ in kids and high blood pressure in adults.  During pregnancy, a baby receives lead from the mother’s bones which may affect brain development.

Toys are not the only source of lead contamination.   Water, paint, dust and even candy can contain lead.  Last spring I sent a sample of our standing water to the city water bureau for lead testing.  A standing water test uses the water that has been sitting in your pipes.  

The standing water test results returned telling us that we had 2 parts per billion of lead in our drinking water. Compared to the EPA Action level of 15 parts per billion, that seemed pretty safe.  However, on further review, I found that there is NO known level of lead is considered safe.  Particularly for pregnant moms and young children – we had both in the house.

Since we had young children, the water bureau offered to perform another test of our water but this time, we did it with running water.  A running water test uses water after the faucet has been turned on for two minutes.  The results?  Non-detected!

Since then, we have been vigilant about running the water until it’s very cold and we never use warm water for the baby bottle.  We just pop the cold water in a glass bottle in the micro for a few seconds to warm it up.

To reduce your family’s exposure to lead in water, follow these tips:

• run your water for a minimum of 30 seconds up to 2 minutes until it becomes cold, if using for drinking or cooking
• ONLY use fresh, cold water for cooking and preparing baby formula
• use a water filter and make sure it reduces lead as not all filters do
• buy low-lead plumbing fixtures
• have your child’s pediatrician do a blood lead level test
• have your water tested

To have your water tested, call your local water bureau to see if they perform testing.  For residents in the Portland, Oregon Metro area, FREE testing is offered by the water bureau – take them up on it.  If your water bureau doesn’t offer testing, the National Water Council will test it for $9.97.  The NWC will test for lead along with other common contaminants.

Remember, lead doesn’t only enter our bodies through water, it can also enter through lead-based paint and contaminated dust.  Houses built before 1978 are likely to have some lead-based paint.  According to the CDC, “approximately 24 million housing units have deteriorated leaded paint and elevated levels of lead-contaminated house dust. More than 4 million of these dwellings are homes to one or more young children.”  If your house was built before 1978, make sure you stay away from any peeling paint and the phrase “don’t eat the paint chips” absolutely applies here.   If you are renovating a house built in this time period, the CDC recommends that pregnant women and children not be present.  Also, clean your children’s hands and toys frequently as they can get contaminated dust on them.  Finally, regularly wet mop floors and wet wipe all window components to remove any leaded dust.

Parents Magazine has a lot of great safety tips in their August issue including one about garden hoses and lead that I hadn’t heard anywhere before.  There is no safe level of lead consumption so we should try to limit exposure to ourselves and our family as much as possible.  The magazine’s advisor, Ari Brown, M.D., noted that many hoses are made of PVC, a material that contains lead.  ( lead is just ONE of the problems with PVC )  Since lead can leach into the water coming out of the hose, you should run the hose for a minute or two before using it to fill baby pools, for example.  Whether we like it or not, we know our kids drink the water in the pool!  They also suggested never letting children drink directly from the hose. 

 This is a great practice for in the house, too.  We recently had the water in our home tested for lead and it came back positive.  Our house was built in 2007 so lead exposure in your house does not just apply to older homes.  The advice we received from the testing lab was to run water for a couple of minutes until it’s cold before drinking and never to drink hot water from the tap – always heat cold water in the microwave or on the stove.  We are also purchasing a water filter – more on that in the future!