MBur blog

Formaldehyde in Candles: What the Research Actually Shows

March 15, 2026 by MBur Candle Co.

Do candles release formaldehyde? Here's what the actual research says, which wax types are implicated, and what to burn instead.

Benzene in Candles: Should You Be Worried?

March 15, 2026 by MBur Candle Co.

Do candles release benzene? Here's what the science actually says, which waxes are the worst offenders, and how to burn cleaner at home.

Are Fragrance Oils Safe in Candles? What the Label Doesn't Tell You

March 15, 2026 by MBur Candle Co.

Are fragrance oils safe in candles? Learn what separates toxic from non-toxic fragrance oils, and why phthalate-free formulas make all the difference.

What Does 'Clean Burning' Actually Mean in Candles? A No-Fluff Breakdown

March 15, 2026 by MBur Candle Co.

Clean burning candles meaning explained: what the term really means, what to look for, and why most candles fall short. A science-backed breakdown.

Candle Burn Time Explained: What Actually Determines How Long a Candle Lasts

March 15, 2026 by MBur Candle Co.

Candle burn time explained: learn what wax type, wick, and fragrance load actually determine how long a candle lasts. Beeswax burns longest.

Why Do Candles Tunnel and How to Fix It (Plus How to Prevent It for Good)

March 15, 2026 by MBur Candle Co.

Candle tunneling ruins expensive candles fast. Learn why it happens, how to fix it, and what wax type actually prevents it for good.

VOCs in Candles: What They Are, Which Candles Have Them, and How to Avoid Them

March 15, 2026 by MBur Candle Co.

Not all candles burn clean. Learn what VOCs in candles are, which wax types produce them, and how to choose safer options for your home.

Are Candles Bad for Allergies? Everything an Allergist Would Tell You

March 15, 2026 by MBur Candle Co.

Do candles trigger allergies? Learn what actually causes reactions, which ingredients to avoid, and how to find candles that won't set off your symptoms.

Are Candles Bad for Eczema? What Dermatologists Want You to Know

March 15, 2026 by MBur Candle Co.

Candles and eczema don't have to conflict. Learn which candle ingredients trigger flares and how to find safe, hypoallergenic options for sensitive skin.