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White 16 oz bottle of HydroSuds Ceramic car wash soap

Metra CWS21216SW Cleaner 16 oz

SKU CH-4BQ3-YBWPR MPN CWS21216SW

Ceramic-infused car wash soap adds hydrophobic protection and glossy shine while safely cleaning all vehicle surfaces

  • Product colorWhite
  • Ceramic-infused formula adds hydrophobic protection while you wash
  • pH-balanced concentrate safe on wax, sealants and coatings
  • Thick foam clings to paint to lift dirt gently
  • Works in foam cannons, foam blasters or bucket washes
  • Berry-scented suds make every wash feel fresh

Ceramic-infused car wash soap

Metra CWS21216SW is a 16 oz concentrated shampoo that blends ceramic polymers with high-foaming surfactants. It cleans paint, glass, metal and plastic trim while leaving a hydrophobic layer that beads water and resists dust between washes. The pH-neutral formula protects existing waxes, sealants and ceramic coatings rather than stripping them.

Safe on all exterior surfaces

The soap is gentle enough for clear coat, polished metals and plastic trim on cars, trucks, motorcycles and RVs. It produces thick suds that encapsulate dirt without aggressive chemicals, so regular use will not degrade protection layers. Berry fragrance makes the wash routine more pleasant without affecting performance.

Works with foam cannon, blaster or bucket

Designed for foam cannons, hose foam blasters and traditional two-bucket methods, the concentrate generates dense foam across all delivery systems. A small dose mixed with water yields professional-grade suds that cling to vertical panels, reducing wash time and minimising the risk of marring during contact washing.

How it compares

Measured against everything we stock in Cleaning Sprays & Solutions, at today’s prices. Recalculated every night.

Price $29.99
Pricier than about 88% of the 1,161 comparable items (median $15.99).

Specifications

Product
Brand nameMetra
Model nameCWS21216SW
Product colorWhite

Questions about this item

How do I mix this 16 oz concentrate in a foam cannon for the correct dilution?

Add a small amount of the concentrated soap to the foam cannon reservoir, then fill with water; the thick suds produced show the formula is working at the right strength.

Will I need to reapply a separate ceramic coating after using this wash?

The SiO2-infused formula recharges an existing ceramic coating or adds water-beading protection on non-coated paint, so a separate top-up product is not required after each wash.

What is the first sign the soap is losing effectiveness during a long wash session?

If the thick foam begins to thin out or stops clinging to the panels, the dilution has become too weak and more concentrate should be added to the cannon or bucket.

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