Descalr 500ml bottle – bigboi mineral deposit remover and decontamination shampoo

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DESCALR SHAMPOO 500mL

Name: DESCALR SHAMPOO 500mL
SKU: 9359673000826
Price: 16.99 USD
Availability: InStock

$16.99

$16.99 $19.99

Decontamination Car Shampoo for Mineral Deposits & Hard Water

The bigboi DESCALR Decontamination Car Shampoo is a specialist wash designed to remove mineral deposits, hard water contamination, salt, lime, rust and other inorganic build-up that regular pH-neutral shampoos cannot remove. It restores clarity, gloss and hydrophobic performance while preparing your vehicle for ongoing protection.

Suitable for use through a foam cannon or traditional bucket wash, DESCALR safely breaks down stubborn mineral contamination without compromising ceramic coatings or paint finishes. It is ideal for vehicles exposed to hard water, coastal environments, road salt or heavy mineral deposits that can dull paint and reduce water beading.

Whether you're restoring a ceramic-coated vehicle or performing periodic decontamination maintenance, DESCALR delivers a deeper clean that helps coatings perform as intended while leaving your paintwork cleaner, brighter and ready for the next stage of your detailing routine.

In - stock and ready to ship

Removes scale, lime, salt, rust, and sand

Restores hydrophobic performance on ceramic-coated surfaces

Safe for coated and non-coated vehicles

Revives shine and clarity in paintwork

When to Use

Use when your vehicle has visible water spots, mineral deposits, or built-up grime that regular shampoo won’t remove.

Specifications

Purpose: Shampoo
Volume: 500 mL / 16.9 fl oz
Scent: Tutti Frutti
pH: 4.5

Directions for Use

FOAM CANNON METHOD
Shake bottle well
Mix 100ml DESCALR with 900ml water in your foam cannon (1:9 ratio)
Pressure rinse vehicle with a bigboi WASHR to remove loose debris
Apply DESCALR from bottom to top and allow to dwell for up to 5 minutes
Pressure rinse thoroughly
Repeat as needed for heavy build-up
HAND WASH METHOD
Add 2–3 capfuls of DESCALR to a bucket of warm water
Use a soft wash mitt to clean the vehicle, focusing on traffic film and mineral-heavy zones
Rinse thoroughly using a WASHR

Finishing Touches:

Dry your vehicle touch-free with the bigboi BLOWR PRO+ for a swirl-free finish
Restore extreme slickness and gloss with bigboi QUIKKI or CERAMIC DETAILR to remove any residual water spots

Pair With

DESCALR SHAMPOO 500mL

$16.99

$16.99 $19.99

Frequently Asked Questions

What does DescalR remove?

DescalR is designed to break down tough mineral-based contaminants like scale, lime, salt, rust, sand, and hard water build-up. It gives your vehicle a deeper clean than a regular maintenance shampoo.

Is DescalR safe for ceramic coated cars?

Yes. DescalR is safe for coated and non-coated vehicles. It helps remove the mineral deposits that can clog or weaken hydrophobic performance, helping your coating bead and sheet water properly again.

When should I use DescalR instead of a regular shampoo?

Use DescalR when your car needs a deeper decontamination wash, especially after exposure to hard water, sea spray, salted roads, or stubborn mineral build-up. For regular maintenance washes, use bigboi FoamPlay, then bring out DescalR when the surface needs a proper reset.