Polishing vs Waxing FAQs

Polishing and waxing are often confused, but they do very different jobs in car care. This page explains what each does, when to use them, and how they work together to keep your paintwork looking its best.

Polishing vs Waxing - Everything You Need to Know

What’s the difference between polishing and waxing? What’s the difference between polishing and waxing?

Polishing restores paintwork by removing scratches, swirl marks and dullness. Waxing finishes the process by adding a protective, glossy layer on top of the paint.

  • Polish = Restore
  • Wax = Finish

Try G3 Pro Scratch Remover for small scratches, or G3 Pro All-in-One Polish for restoring gloss across the whole car.

Protect afterwards with G3 Pro SuperGloss Paste Wax Resin Superwax, or Spray Wax.

What does polishing do? What does polishing do?

Polishing smooths out the surface of the paint by gently removing a very thin layer of clearcoat. This gets rid of light scratches, paint transfer and oxidation, leaving the finish clear and reflective again.

Automotive professionals should take a look at our G360 products.

What does waxing do? What does waxing do?

Waxing a car adds a protective barrier over your paint. It helps water bead, repels dirt, and protects against UV rays. It also enhances gloss, making the paint look freshly polished for longer.

Choose your wax depending on preference:

Does waxing help with car scratches? Does waxing help with car scratches?

Car wax can temporarily reduce the visibility of light scratches by filling the fine grooves in the paint surface and enhancing gloss. This smooths the surface so light reflects more evenly, making the scratch less noticeable.

The effect is only temporary – once the wax layer wears away, the scratch will show again. To remove scratches permanently, you’ll need to polish the paint or use a dedicated scratch remover.

What’s the difference between a polish and a compound? What’s the difference between a polish and a compound?

Both are abrasive products that remove a very thin layer of paint to restore the surface. Technically, there’s no hard dividing line between the two. However, the market generally uses:

  • Cutting compound = a stronger, more aggressive product for heavy scratches or sanding marks.
  • Polish = a lighter product for finer defects or swirl marks, often finishing to a higher gloss.

In the G3 Pro range:

Should I polish or wax first? Should I polish or wax first?

Polishing should always come before waxing - but only if polishing is required. Polishing works by lightly removing a very thin layer of paint or clearcoat to level out surface defects such as fine scratches, swirl marks, or dullness. This step restores clarity and smoothness to the surface.

Once the paintwork is restored, finish with waxing. Wax does not remove defects - it provides a protective layer that helps seal in the polished finish, adds gloss, and protects the paint from water, dirt, and environmental contaminants.

If you wax without polishing first, the scratches and marks will remain visible under the protective layer. 

If you polish but do not wax afterwards, the surface will be clean and smooth but left unprotected, so it may quickly lose its shine.

In short - polish only when needed to correct defects, then wax to protect and maintain the finish.

Do I need to polish every time I wax? Do I need to polish every time I wax?

No. Polishing is an occasional step, only needed when paint has visible scratches or dullness. Waxing is a regular step, recommended every few months to maintain protection.

Keep protection topped up with G3 Pro Resin Superwax or Spray Wax after washing.

Can I wax over scratches instead of polishing? Can I wax over scratches instead of polishing?

You can, but it won’t remove the scratch. Wax may hide scratches slightly for a short time, but only polishing (or a scratch remover) can permanently improve them.

To permanently remove scratches, use G3 Pro Scratch Remover - no tools needed!

How do I know when my car needs polishing? How do I know when my car needs polishing?

You’ll know it’s time to polish when the paintwork no longer looks smooth and reflective. Common signs include swirl marks, fine scratches, water spots, or a dull, hazy finish where the paint doesn’t reflect light evenly. These defects are caused by everyday wear - things like washing with a sponge, brushing against hedges, or exposure to the weather.

Start with G3 Pro All-in-One Polish for overall clarity, or Scratch Remover for specific marks.

How do I know when my car needs waxing? How do I know when my car needs waxing?

After washing your car, pay attention to how water behaves on the surface. Many traditional car waxes make water form beads that roll off easily. However, some waxes and paint protection products are designed to encourage sheeting, where water runs off in smooth layers. Both can be signs of good protection - the key is whether the behaviour changes over time.

If water no longer beads tightly or sheets smoothly, and instead clings to the paint or leaves large wet patches, your wax layer is likely wearing away. Other signs include paintwork that looks dull, feels rough, or becomes dirty again very quickly.

Regularly waxing a car restores gloss and adds a protective barrier against UV rays, road grime, bird droppings, and other contaminants. For most cars, reapplying wax every 2–3 months helps maintain paint protection and shine, though frequency depends on driving conditions and whether the car is garaged or left outside.

Keeping your car looking its best is simple once you know the difference - polishing restores clarity, waxing protects the shine. Used together, they give you a finish that lasts. With the G3 Pro range, you can tackle scratches, swirls and dullness, then lock in that gloss with easy-to-use waxes - everything you need for a smooth, protected finish at home.

Everything You Need to Polish and Protect

G3 PRO ALL-IN-ONE POLISH - Photo of 500 ml size SKU on a White Background

G3 Pro All-in-One Polish removes swirls, holograms, minor defects and leaves a high gloss shine

Photo - G3 Pro Scratch Remover - Kit Contents - 100 ml Tube, White Applicator, Grey Cloth
New

G3 Pro Scratch Remover Kit (New Formulation) contains everything needed to eliminate light scratches and reduce the appearance of deeper defects by hand; quickly, easily and permanently

 

G3 PRO RESIN SUPERWAX - Photo of 500 ml size SKU on a White Background

G3 Pro Resin Superwax is an easy glide liquid wax that gives surfaces a durable, high gloss finish

G3 PRO SPRAY WAX - Photo of 500 ml size SKU on a White Background

G3 Pro Spray Wax is a wipe on, wipe off Carnauba wax that offers quick and easy application for enhanced gloss and protection.

G360 SUPER FAST COMPOUND - Range Photo of 1 KG, 500 G and 100 G SKU(s) on a white background

G360 Super Fast Compound is designed to rapidly eliminate sanding marks and minor defects from painted and lacquered automotive surfaces.

G360 SUPER FAST FINISH - Range Photo of 1 L, 500 ML SKU(s) on a white background

G360 Super Fast Finish is designed to rapidly eliminate swirls and holograms from painted and lacquered automotive surfaces - ideal on darker colours after using G360 Compound.

G3 WAX - Photo of 1L size SKU - a yellow bottle on a white background

G3 Wax Premium Liquid Protection is a finishing wax specifically developed for trade use; quick and easy to apply and provides a durable, high gloss finish on fully cured paintwork.