CARPRO ECH2O Waterless Wash & Detail Spray Concentrate — 500 mL, SiO2 Hybrid Gloss

CARPRO ECH2O is a concentrated SiO2 hybrid waterless wash and gloss-detail spray that cleans, lubricates for clay use, and boosts shine without needing a hose.

Designed from CARPRO's coating research, ECH2O combines cleaning agents, SiO2 gloss polymers and lubricants to remove light dirt and fingerprints while leaving a glossy, hydrophobic finish. It dilutes between 1:15 and 1:40 depending on how dirty the surface is, making a single 500 mL bottle last through many detail sessions. ECH2O works on coated and non-coated paint, chrome, glass, plastic and rubber trim, and doubles as a clay bar lubricant to safely remove bonded contaminants.

How do I mix and apply ECH2O for waterless washing?

Measure the concentrate into a spray bottle and dilute according to the soil level: heavier contamination requires stronger solution, while maintenance use needs a lighter mix. Spray on one panel at a time, wipe with a clean microfiber to lift dirt, then flip or replace the towel side for finishing. Avoid abrasive scrubbing — the lubricants reduce marring risk when used correctly.

• Dilute 1:15 for heavy dirt; 1:40 for light dust and maintenance
• Spray one panel at a time; wipe with two clean microfiber towels
• Safe on paint, glass, chrome, rubber and plastic trim
• Use as clay lubricant when more slip is needed

Will ECH2O work with ceramic coatings and existing waxes?

Yes — ECH2O was formulated to be coating-friendly and to complement existing ceramic layers rather than strip them. The SiO2 hybrid polymers enhance gloss and water beading on coated vehicles, and on waxed or uncoated surfaces it cleans and adds slickness without harming the underlying protection when used as directed.

• Coating-safe formula that boosts hydrophobicity
• Non-stripping on properly cured ceramic coatings
• Enhances gloss on waxed and uncoated finishes
• Can be used in direct sun without causing swirl marks

How does ECH2O perform as a clay bar lubricant and detail spray?

When diluted it provides excellent slip for clay decontamination, reducing the chance of marring while removing embedded pollutants. As a detail spray, it lifts light dirt and fingerprints and leaves a slick, glossy SiO2-enhanced finish that repels water and makes subsequent cleaning easier.

• Provides lubrication for safe clay bar use
• Leaves a SiO2 layer for improved water sheeting and shine
• Dual-purpose: clay lubricant and quick detailer in one product
• Concentrate stretches a single bottle across many uses

What practical tips prevent marks and ensure best results?

Work panel-by-panel in shaded or cool conditions when possible and always use high-quality, clean microfiber towels. Replace towels when they become soiled and avoid circular rubbing motions; instead use straight-line passes to minimize risk. Follow recommended dilution for soil level and never apply on extremely abrasive grit without first rinsing when feasible.

• Always use two microfiber towels per panel: one for lift, one for finish
• Flip or swap towels frequently to avoid reintroducing dirt
• Use stronger dilution only when necessary to avoid residue
• Production date printed on bottle as day/month/year for freshness check

Who is this for: CARPRO ECH2O is ideal for vehicle owners and detailers seeking a versatile, space-saving solution for maintenance cleaning, quick detailing and clay lubrication without a hose. It particularly suits owners of ceramic-coated cars who want a product that complements coatings, but it’s equally useful on waxed and uncoated surfaces. If you want a concentrated, long-lasting spray that delivers gloss, slip and convenient waterless cleaning, ECH2O is formulated for that purpose.