Hermosa Interior Detailer

Use this guide with the product label and safety information. If the label differs from this page, the label takes precedence.

What you’re working towards

A clean, residue-free interior finish appropriate to the tested surface.

What you need

• Hermosa Interior Detailer and clean spray bottle
• Protective gloves and eye protection
• Soft detailing brush or suitable sponge
• Clean damp and dry microfibre towels
• Vacuum for loose debris

Dilution

For routine cleaning, dilute 1:10 to 1:15 with water. Use undiluted product only where the label permits and heavier soiling requires it.

Interior process

1. Vacuum and identify surfaces. Remove loose grit and test a hidden area, particularly on delicate, coated or unknown materials.
2. Apply with control. Spray onto the towel or brush where overspray could reach screens, switches or perforated surfaces.
3. Agitate lightly. Work one small section at a time without saturating seams or electronics.
4. Remove residue. Wipe with a clean damp towel.
5. Dry and inspect. Use a dry towel for an even, streak-free finish before moving on.

When to pause

Stop if colour transfers, the finish changes or the surface becomes sticky. Do not use on screens or specialist materials unless the label specifically confirms compatibility.

Check the surface before you start

Identify the material and the problem you want to treat. Previous coatings, repairs, damage, temperature and application technique can all affect the result. Test a hidden area if you are unsure how the surface will respond.

These directions bring together Hermosa’s product and application guidance and available safety information. They do not mean every material or technique has been laboratory tested. Follow the current product label, SDS and vehicle or material manufacturer’s instructions if they differ from this guide.

Work on a cool surface, out of direct sun, in sections small enough to control. If a first pass does not give the result you expected, check the surface and your method before adding more product, increasing the concentration, rubbing harder or leaving it on longer.

Before you put the tools away

• Inspect the whole treated area in good light, from more than one angle. Check for an even finish and remove residue, overspray and excess product.
• Check visibility and grip wherever the treated surface could affect driving. Resolve any issue before using the car.
• Keep tools for wheels, paint, glass and interiors separate. Clean them after use and discard contaminated consumables.
• Follow the drying, curing and washing restrictions on the label and in the steps above.
• For an unusual material, note what you used and how it responded. It will help next time.