If you've searched for car cleaning products and don't know where to start, this guide is for you. Here in Portugal and Spain, cars suffer from sea salt, road dust, and — let's be honest — a lack of regular cleaning. The result? Interiors with dog hair, food stains, dirty carpets, and brake dust-covered wheels. With the right products and a simple monthly routine, your car will always be presentable, and cleaning will never become a chore.
In this guide, we cover everything: cleaning products for the car's interior (seats, carpets, plastics, windows, and screens) and exterior (bodywork, wheels, and tires). Products tested by Detaildawg in Madeira Island, available in Portugal and Spain.
Table of Contents
- Why Regular Cleaning Makes All the Difference
- Car Interior Cleaning Products
- Leather Seats vs. Fabric Seats
- Car Window Cleaning
- Car Exterior Cleaning Products
- Wheels and Tires: Where to Start
- The 3 Essential Products to Clean the Entire Car
- Frequently Asked Questions
1. Why Regular Cleaning Makes All the Difference
The biggest mistake most drivers make is simple: not cleaning their car regularly. When dirt is allowed to accumulate for weeks or months, grease and grime cling to surfaces, making cleaning much more laborious. A monthly cleaning — interior and exterior — keeps the car in good condition, and the necessary work is minimal because there's no real accumulation.
If you have a dog, the problem worsens. Hair gets into carpets, seats, and plastics. Wet paws and beach outings leave stains and odors that are difficult to remove if not treated in time. Eating in the car is another factor: crumbs, coffee stains, and greasy residues on the dashboard and center console accumulate quickly.
The good news is that with the right products and a basic routine, keeping your car clean is simple and quick. The International Detailing Association (IDA) recommends a thorough cleaning at least once a month to preserve the interior and protect the exterior paint.
2. Car Interior Cleaning Products
The car's interior has several different surfaces — plastics, rubber, vinyl, fabric, leather, glass, and screens. There isn't a single product that does it all, but with two or three well-chosen products, you can clean the entire interior safely and effectively.
APC — High-Concentration All-Purpose Cleaner
An APC (All Purpose Cleaner) is the most versatile product you can have in your kit. The Nasiol TEM APC Pro is highly concentrated — diluted at 10:1 (10 parts water to 1 part product) it effectively cleans dashboards, consoles, door panels, steering wheels, rubber, and vinyl. It's safe for all these surfaces and goes a long way due to its high concentration. If you prefer a ready-to-use product that doesn't need dilution, the Nasiol Magic APC is the more practical alternative.
For plastics, leather, and vinyl specifically, the 3D LVP Cleaner is formulated for these surfaces and cleans without leaving greasy residues. Ideal for dashboards and interior panels of cars with premium finishes.
Basic interior routine: remove floor mats, vacuum the entire car (mats and interior), apply APC with a microfiber cloth on all hard surfaces, and treat seats according to the material.
→ Read also: Car Interior Cleaning — Complete Professional Guide
3. Leather Seats vs. Fabric Seats
Leather and fabric receive the same daily traffic — children, pets, food, sun — but require different approaches.
Leather Seats
Leather needs a specific product. The Nasiol Leather Cleaner was developed to clean leather without damaging it, leaving it nourished and soft. Never use concentrated APC on leather — it can dry out and damage the material in the long run.
After cleaning, protection is essential. The Nasiol Leather Boost applies ceramic nano-protection to leather that repels liquids and dirt, while still allowing the leather to breathe. This point is important: many products completely seal leather, not allowing it to breathe — which causes cracks over time. Leather Boost protects without sealing.
Fabric Seats
For fabric seats, diluted 3D Orange Degreaser at 10:1 is very effective for removing stains and dirt. After cleaning, apply Nasiol CabinCare to protect the fabric for 6 months — it repels liquids, hair, and stains, making subsequent cleanings much easier.
→ Read also: How to Protect Paint After Detailing
4. Car Window Cleaning
Windows are one of the most neglected surfaces when cleaning a car. A window with grease, fingerprints, and interior fog compromises visibility — especially at night or with direct sunlight.
The secret to streak-free windows lies in two factors: the right product and the right cloths. The 3D GLW Ceramic Glass Cleaner cleans effectively, evaporates quickly, and leaves no residue or streaks. For cloths, always use specific microfiber for glass — universal cloths leave lint and marks.
Common mistake: cleaning windows in the sun. The product evaporates too quickly and leaves streaks. Always clean in the shade or with a cool car.
5. Car Exterior Cleaning Products
Exterior washing always starts with the wheels — never the bodywork. Wheels are the dirtiest part of the car, and if you wash the bodywork first, splashes from the wheels will dirty what you just cleaned.
For the bodywork, the most important product is a quality shampoo. The 3D Wash N Wax is a pH-neutral shampoo with integrated wax — it creates a lot of foam and lubrication (protecting the paint during washing), smells great, and leaves a visible shine after drying. Always use two buckets (one for the wash solution, another to rinse the mitt) and a good wash mitt.
→ Read also: How to Wash Your Car Correctly: Complete Guide
6. Wheels and Tires: Where to Start
Wheels accumulate brake dust, tar, and dirt that a simple shampoo won't remove. The correct sequence is:
Step 1 — Iron Remover: Apply 3D BDX Iron Remover to dry or damp wheels. Let it act for 2 to 3 minutes — you will see the product change color to purple/red as it reacts with the deposited iron particles. Rinse thoroughly. This step removes contamination that the eyes don't see but makes the wheels dull. For more detail on decontamination, read our guide: Car Chemical Decontamination.
Step 2 — Degreaser: Apply 3D Grand Blast to wheels and tires. It's a powerful degreaser that removes grease, grime, and heavy dirt. Use a stiff-bristled brush to reach the inside of the wheels and the barrel. 3D Grand Blast can also be used to clean the engine and engine compartment.
Step 3 — Tire Dressing: After washing and drying, apply Nasiol DetailerShine to tires and all exterior plastics and rubber. It protects against UV, repels water, and leaves a dark, renewed finish. The effect lasts for several weeks.
→ Read also: Complete Guide to Wheel and Tire Cleaning
7. The 3 Essential Products to Clean the Entire Car
If you're starting out and want the minimum effective kit, these are the 3 products that clean the entire car — interior and exterior — and are safe for the car and for those who use them:
3D Wash N Wax — pH-neutral shampoo with integrated wax. Lots of lubrication, fantastic smell, cleans well, and leaves a shine. The basic product for any exterior wash.
3D Orange Degreaser — Highly versatile citrus degreaser. Diluted at 10:1, it cleans the entire interior: seats, carpets, plastics, rubber, and vinyl. Diluted at 5:1, it cleans wheels and tires. One product, two jobs.
Nasiol DetailerShine — Tire dressing and for all exterior plastics and rubber. UV protection, water-repellent effect, and renewed finish. The finishing touch that makes all the difference.
With these three products, you can perform a complete car cleaning — interior and exterior — effectively, economically, and safely.
8. Frequently Asked Questions
What are the best car interior cleaning products?
For the interior, we recommend an APC (all-purpose cleaner) like Nasiol TEM APC Pro or Nasiol Magic APC for plastics, rubber, and vinyl; 3D LVP Cleaner for premium leather and vinyl; and Nasiol Leather Cleaner specifically for leather seats. For fabric seats, 3D Orange Degreaser diluted at 10:1 is very effective.
How to clean wheels without damaging them?
The correct sequence is: iron remover (3D BDX) first to remove iron contamination, followed by degreaser (3D Grand Blast) to remove grease and heavy dirt, and finally regular shampoo during washing. Never use acidic products on painted or polished wheels.
How often should I wash my car in Portugal?
Ideally, an exterior wash weekly or bi-weekly and a complete interior cleaning at least once a month. In coastal areas like Madeira Island and the Algarve, exposure to sea salt justifies more frequent washes to protect the paint and wheels.
Can I use the same product to clean the interior and exterior?
Yes, as long as it's a suitable APC. 3D Orange Degreaser, for example, can be used on the interior diluted at 10:1 and on wheels diluted at 5:1. However, for the bodywork, always use a specific shampoo like 3D Wash N Wax — degreasers used directly on paint can remove waxes and applied protections.
What is an APC and what is it for?
APC stands for All Purpose Cleaner. These are concentrated products that can be diluted at different ratios depending on the dirt and surface. They are safe for most car surfaces and extremely cost-effective due to their versatility and concentration.
How to protect seats after cleaning?
For leather, Nasiol Leather Boost applies ceramic protection that repels liquids and allows the leather to breathe — preventing cracks. For fabric, Nasiol CabinCare protects for 6 months. Protection after cleaning is the step most people skip — and it's what makes the difference in the longevity of the interior.