It depends on the type of wax and how you use the car. Natural carnauba waxes typically need reapplying every four to six weeks, especially if the car’s washed regularly or exposed to harsh weather. Synthetic waxes last a bit longer, usually six to eight weeks, sometimes stretching to three months in gentler conditions. From our experience, it’s better to reapply when you notice water beading starting to weaken rather than waiting for it to fail completely. Most people find a schedule of every month or two works well for keeping protection consistent without becoming a chore.

They do completely different jobs, so it’s not an either-or choice. Polishing removes defects like swirls, scratches, and oxidation by levelling the clear coat. It improves how the paint looks but offers no protection. Waxing sits on top of the paint and protects it from the elements, but it won’t fix existing damage. If your paint has visible defects, polish first to correct them, then wax to protect the results. If the paint’s already in good condition, you can skip polishing and go straight to wax for protection. We’ve found that polishing before waxing gives the best finish because you’re protecting a properly prepared surface.

The main disadvantage is durability. Wax doesn’t last as long as synthetic sealants or ceramic coatings, so you’re reapplying more often. Natural waxes especially break down quickly in wet or harsh conditions, which means more frequent maintenance if you want consistent protection. Wax also offers less chemical resistance than modern alternatives. Strong shampoos, road salt, and bird droppings degrade it faster. That said, the trade-off is ease of application and that warm, natural gloss. If you don’t mind regular reapplication, the disadvantages aren’t deal-breakers.

Not really, but there’s no benefit to over-waxing. Once you’ve got a proper layer of protection on the paint, adding more won’t increase durability or improve the finish. It just wastes product and your time. What can happen if you wax too frequently without proper washing in between is that you end up layering wax over dirt or contaminants. That locks them in and creates a rough, dull surface. From what we see in reviews, people who wax weekly without cleaning thoroughly often complain about streaking or hazy finishes, which is buildup rather than the wax itself failing.

The paint will be vulnerable. Polishing removes a thin layer of clear coat to level out defects, which leaves a fresh, unprotected surface. Without wax or sealant, that freshly polished paint is more exposed to UV damage, contamination, and water spotting. We’ve found that unprotected polished paint stays looking good for a few weeks at most before it starts picking up new contamination and losing its gloss. You’ve done the hard work of correcting the paint, so skipping protection means those results fade much faster than they should. Always follow polishing with some form of protection.

Rain itself won't immediately strip wax, but it does degrade it over time. Each time water sits on the surface, especially if it contains pollutants or is slightly acidic, it breaks down the wax layer bit by bit. Heavy rain or frequent wet weather speeds this up. What's more damaging is the dirt and grime that rain brings with it. When you wash that off, you're also removing some of the wax. From our experience, wax on a car that's regularly driven in rain typically lasts half as long as wax on a garage-kept car. That's why we tend to see water beading drop off faster during winter.

Most waxes need five to ten minutes to haze before you buff them off. Hazing is when the wax dries to a dull, cloudy finish, which means it's ready to remove. If you try to buff too early while the wax is still wet, you'll just smear it around and create streaks. Timing varies depending on temperature and humidity. In warm, dry conditions, wax hazes faster, sometimes within a few minutes. In cooler or damp weather, it takes longer. From our experience, working in the shade and on cool panels gives you more control. If the wax has dried hard and won't buff off easily, you've left it too long, though a damp microfibre usually sorts it.