Hot wax (also called hard wax) is applied thickly and removed without a strip — it hardens as it cools and is lifted off directly. Strip wax (soft wax) is applied in a thin layer and removed using a fabric or paper strip. Hot wax is generally better for sensitive or intimate areas; strip wax is faster for larger body areas like legs and arms.
If you're training as a waxing technician or considering a waxing course, understanding when to use each wax type is one of the most important fundamentals. Here's a clear breakdown of both methods.
What is hot wax (hard wax)?
Hot wax, also called hard wax or no-strip wax, is heated until liquid, then applied in a thick layer to the skin. As it cools, it shrinks and grips the hair rather than the skin. Once firm, it's lifted off directly without any strip.
Because hot wax grips primarily to the hair rather than the skin, it's generally considered less painful and less irritating — which is why it's the preferred choice for:
- Brazilian and bikini waxing
- Underarm waxing
- Facial waxing (lip, chin, brows)
- Clients with sensitive skin
Hot wax can be applied and removed in sections on the same area, making it suitable for precise work. It's also better suited to coarser, shorter hair.
What is strip wax (soft wax)?
Strip wax, also called soft wax, is applied in a thin layer over the skin using a spatula and then removed using a fabric or paper strip. The strip is pressed firmly over the wax, then pulled back quickly against the direction of hair growth.
Strip wax adheres to both hair and skin, which is why it removes hair very effectively but can be more irritating on delicate areas. It's the preferred choice for:
- Legs (full leg, half leg)
- Arms
- Back and chest
- Larger areas where speed is important
Strip wax is faster to apply over large areas and is generally more economical for full-body treatments because less product is needed per square centimetre.
Can you use hot wax and strip wax in the same appointment?
Yes — and professional waxing technicians do this routinely. A full body waxing appointment might use strip wax for legs and arms (where speed matters and skin is less sensitive) and hot wax for bikini, underarm, and facial areas (where precision and sensitivity matter more).
Learning to work confidently with both wax types is part of comprehensive waxing training, and knowing when to switch between them is a sign of an experienced technician.
Which wax type is harder to learn?
Most beginners find strip wax easier to pick up initially because the technique is simpler: apply a thin layer, place a strip, pull. Hot wax requires more practice to judge the correct application thickness and temperature, and to develop the feel for when the wax is ready to remove.
That said, hot wax on sensitive areas like bikini requires more technique and client management than leg waxing with strip wax — so both methods have their learning curve. A good waxing course covers both types extensively, including common mistakes and how to fix them.
What equipment do you need for each wax type?
For hot wax, you need:
- A wax heater (pot warmer)
- Hard wax beads or blocks in your preferred formula
- Spatulas (for application)
- Pre-wax and post-wax oils
For strip wax, you need:
- A wax heater or roller applicator system
- Strip wax formula
- Muslin or non-woven strips
- Spatulas or rollers
- Pre-wax and post-wax products
Professional waxing kits typically include both types so you can practise across all service areas.
Ready to train as a waxing technician?
Bela Beauty College's Certificate in Body Waxing covers both hot wax and strip wax techniques across all body areas, from a full-leg strip wax to a Brazilian using hard wax. The course is fully online and self-paced, with a professional kit option available.
If you want to combine waxing with brow work, the Waxing Mastery Bundle pairs the body waxing certificate with the Brow Mastery Course for a comprehensive waxing and brow technician qualification.
Explore the Certificate in Body Waxing →
Frequently Asked Questions
What's the difference between hot wax and strip wax?
Hot wax (hard wax) is applied thickly and removed without a strip — it hardens and grips the hair rather than the skin. Strip wax (soft wax) is applied thinly and removed using a fabric or paper strip. Hot wax suits sensitive and intimate areas; strip wax suits larger areas like legs.
Is hot wax or strip wax better for a Brazilian?
Hot wax is the industry standard for Brazilian waxing. It grips primarily to the hair rather than the skin, making it less painful and less likely to cause irritation on sensitive areas.
Which wax is better for legs?
Strip wax is generally preferred for legs. It's faster to apply over large areas, more economical, and highly effective on the coarser hair found on the legs.
Is hot wax or strip wax more painful?
Most clients find hot wax less painful, particularly on sensitive areas, because it shrinks to grip the hair rather than the skin. Strip wax can be more irritating on delicate areas.
Do you need to learn both hot wax and strip wax as a waxing technician?
Yes. Professional waxing technicians use both types in their practice — hot wax for sensitive areas, strip wax for large areas. A comprehensive waxing course covers both methods.
What temperature should hot wax be applied at?
Hot wax should be applied at a comfortable temperature — warm enough to flow smoothly but not so hot that it risks burning the skin. Always test temperature on your own wrist before applying to a client. Proper wax heaters with temperature controls make this easier to manage consistently.
