Wax Melt Labelling Requirements
Wax melts are one of the fastest-growing home fragrance products, but many sellers are unaware that fragranced wax melts require CLP hazard labelling by law. Unlike candles which are also covered by general product safety, wax melts are classified as chemical mixtures containing fragrance oils — and must carry appropriate hazard warnings.
CLP Is Mandatory
Every fragranced wax melt product must display CLP labelling including GHS pictograms, signal word, hazard statements, precautionary statements, and supplier details. The most common classification for wax melts is skin sensitiser (H317) with the exclamation mark pictogram (GHS07).
What Goes on the Label
- Product name and scent
- GHS hazard pictogram(s)
- Signal word (WARNING or DANGER)
- H-phrases and P-phrases from your fragrance SDS
- Your business name, address, and phone number
- Net weight
- Batch number (recommended for traceability)
Standard Wax Melt Sizes
Clamshell Packs (6-cavity)
The most common format. Standard clamshell dimensions vary by supplier but typical label sizes:
- Front label: 55mm x 30mm to 65mm x 40mm
- Full front: 70mm x 45mm
- Back CLP label: 50mm x 35mm
Wax Melt Pots/Tubs
- Small pot (2oz): 45mm x 30mm front or 40mm circle lid
- Large pot (4oz): 55mm x 35mm front or 50mm circle lid
Wax Melt Snap Bars
- Wrap label: 80-100mm x 25-30mm
- Belly band: 120-150mm x 25mm
Materials
Wax melts are not exposed to direct flame but are heated in warmers. The label does not need extreme heat resistance but should be:
- Waterproof: Wax can melt and re-solidify on labels during transit
- Oil-resistant: Fragrance oils can leach from wax onto labels
- Fingerprint-resistant: Products are handled frequently
Matte white vinyl is the standard choice — waterproof, oil-resistant, and gives the artisan feel that wax melt customers expect.
Design Tips
- Scent name prominent: It is the primary purchase driver
- Consistent branding: Many sellers offer 20-50+ scents — visual consistency across the range is essential
- CLP on the back: Keep front clean for branding, CLP information on the back or base
- Colour coding by scent: Helps customers quickly find their favourites
- Batch numbers: Essential for traceability if a product issue arises
Ordering Wax Melt Labels
StickerNation prints custom wax melt and candle labels on waterproof matte and gloss vinyl with no minimum order — perfect for small-batch wax melt businesses with many scent variations. Design free online.