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Surfboard Wax Maintenance: Dewaxing and Cleaning Guide

Remove old surf wax from your surfboard in minutes. Our easy guide covers wax combs, heat methods, and cleaning tips. From Sticky Johnson, NZ surf experts.

  • 3 min read
  • 2 chapters
  • 3 FAQs
  • Updated 18 Oct 2026
Rubbing a bar of Sticky Johnson wax across a surfboard deck
In this guide

"Old, dirty wax kills your grip, it makes your board look rough and adds unnecessary weight to your board as well. Stripping it off and starting fresh is one of the simplest ways you can improve your confidence in the water." - Steve Morpeth, Sticky Johnson CEO

When Should You Remove Your Surf Wax?

Remove your wax when the colour turns grey, brown, or black due to dirt, algae, or wetsuit dye. When bumps flatten out and grip feels slippery, it's time for a full strip.

Water temps change every few months, so your wax should too. Regular surfers should be switching formulas every 2–3 months to match the conditions. We engineer and rigorously test every formula to bind perfectly and deliver traction in its specific temperature range. Dewaxing your board and laying down a fresh basecoat with the right temp wax for where you're surfing isn't just recommended — it's how you get the grip and performance the wax is designed to deliver.

Tools You'll Need

Keep it simple and do it right. You'll need:

Step-by-Step Wax Removal

1. Soften the Wax (Optional but Helpful)
Leave your board in direct sunlight for 2–5 minutes, deck side up. This makes the wax more pliable and easier to scrape. Warning: Don't leave it too long — overheating can delaminate the fibreglass. You just want the wax soft, not melted.

2. Scrape It Off
Use the scraper edge of your wax comb at a low angle and push in long strokes from nose to tail. Scrape the removed wax into a pile for easy disposal.

3. Remove the Residue
Apply Sticky Johnson Wax Remover to tackle the leftover film, then wipe down the deck with a cloth.

4. Full Board Wipe Down
For good measure (and faster surfing), wipe down the entire board — rails, deck, and bottom — with Sticky Johnson Wax Remover. Make sure you get into any pressure dings where grime hides.

5. Inspect for Damage
Now that your board is clean, check for dings, cracks, or damage. This is the best time to spot small issues that were hidden under the wax.

Tips for a Cleaner Job

  • Work in the shade after the initial softening — direct heat during scraping can smear wax deeper into the surface.
  • Dispose of old wax properly — collect your wax scraps and bin them. Don't leave them on the beach.

How to Keep Your Wax Cleaner for Longer

  • Store your board out of direct sunlight and heat to prevent wax from melting and collecting dirt.
  • Use a board sock or bag when transporting to keep your deck clean.
  • Scrub your feet on rocks or the cuff of your leash before standing up to keep grime off your wax.

Pro Tip: Work Your Feet In

Out the back before your first wave, work your feet into the wax a few times. This puts our tackifier residue on your feet, so when you pop up for the first time, you're locked in and ready to rip! 🤙

Clean board, fresh wax, maximum grip. That's the Sticky Johnson way.

Frequently asked questions

Can I use a credit card or plastic scraper instead of a wax comb?

In a pinch, yes. Any firm, flat-edged plastic tool works. However, a proper wax comb with a scraper edge is designed for the task and won't scratch your board.

Does the flour trick actually work for removing surf wax?

Yes. Sprinkling plain flour onto softened wax residue absorbs the oils and turns the wax into a dry, crumbly material that wipes off easily. It's a simple, chemical-free method that many surfers swear by.

How do I remove wax from a soft-top board?

Soft-top boards have textured foam decks, so wax removal is trickier. Use warm water and a cloth to soften and wipe away wax. Avoid scraping hard, as you can damage the foam surface. A citrus-based wax remover also works well on soft-tops.