When buying solid wood furniture, we hope for healthy and eco-friendly products, but sometimes it may contain excessive formaldehyde. How can we identify and handle this?

First, let's look at how to identify excessive formaldehyde in solid wood furniture:

1. Olfactory Detection: Formaldehyde has a pungent odor, similar to glue or chemicals. You can make a preliminary judgment by smelling for unusual odors.

2. Visual Inspection: Surfaces may show yellowing, whitening, or bubbling if levels are too high.

3. Using Formaldehyde Detectors: Specialized instruments can measure the precise concentration in the air around the furniture.

4. Installing Formaldehyde Sensors: Real-time monitoring can track fluctuations to confirm if new furniture is the source of pollution.

Once excessive levels are found, you can take these actions:

1. Open Windows: The simplest and most effective method.

2. Use Activated Carbon: Excellent for adsorption.

3. Use Air Purifiers: Effectively filters formaldehyde from the air.

4. Professional Remediation: Recommended for severe cases.

When purchasing, always choose reputable merchants, check environmental certifications, and inspect the product's appearance and smell carefully to ensure family safety.