The ultimate guide to candle waxes

Ever wondered why some candles fill the room with scent while others barely smell?

The secret lies in the type of wax.

Did you know that the wax you choose also affects fragrance, burn time, melting point, and eco-impact? Whether you’re a candle lover, a DIY enthusiast, or a small business owner, knowing your wax types is key to creating the perfect candle. Let’s break it down in the easiest way possible.

1. Paraffin wax (the classic choice)

Best for: Strong scent and bright colors.

Paraffin is the most common candle wax in the world. It gives a strong fragrance throw and burns evenly. It’s easy to work with and holds a lot of scent (up to 12%).

However, it’s petroleum-based, so it’s less eco-friendly and can create soot.

Quick Facts:

  • Fragrance Load: Up to 12% (very strong)
  • Burn Time: Medium
  • Eco Factor: Non-renewable
  • Main Traits: Powerful scent, low cost, but not the cleanest burn

Best alternative: if you want similar scent power but cleaner, try rapeseed or coconut wax.

2. Soy wax (eco-friendly and popular)

Best for: Clean burn and longer-lasting candles

Soy wax is made from soybeans, and it’s plant-based, renewable, and biodegradable. It burns slower and cleaner than paraffin, though the scent is softer (6–10% load).

It’s a favorite for container candles and gives a creamy finish.

Quick Facts:

  • Fragrance Load: 6–10% (medium)
  • Burn Time: Long
  • Eco Factor: 100% renewable
  • Main Traits: Long burn, smooth surface, clean flame