*NEW* Bilt Hamber Touch Less - Pre Wash Snow Foam
*NEW* Bilt Hamber Touch Less - Pre Wash Snow Foam
*NEW* Bilt Hamber Touch Less - Pre Wash Snow Foam
*NEW* Bilt Hamber Touch Less - Pre Wash Snow Foam
*NEW* Bilt Hamber Touch Less - Pre Wash Snow Foam
*NEW* Bilt Hamber Touch Less - Pre Wash Snow Foam
*NEW* Bilt Hamber Touch Less - Pre Wash Snow Foam
*NEW* Bilt Hamber Touch Less - Pre Wash Snow Foam
Bilt Hamber Touch-Less Pre-Wash Snow Foam — What am I buying?
Bilt Hamber Touch-Less Pre-Wash Snow Foam — What am I buying?
Bilt Hamber Touch-Less Pre-Wash Snow Foam — How should I use it?
Bilt Hamber Touch-Less Pre-Wash Snow Foam — How should I use it?
Bilt Hamber Touch-Less Pre-Wash Snow Foam — How much should I use?
Bilt Hamber Touch-Less Pre-Wash Snow Foam — How much should I use?
Bilt Hamber Touch-Less Pre-Wash Snow Foam — Can I use it over protection?
Bilt Hamber Touch-Less Pre-Wash Snow Foam — Can I use it over protection?
Bilt Hamber Touch-Less Pre-Wash Snow Foam — What does the alkaline foam do?
Bilt Hamber Touch-Less Pre-Wash Snow Foam — What does the alkaline foam do?
Bilt Hamber Touch-Less Pre-Wash Snow Foam — What does it look like in use?
Bilt Hamber Touch-Less Pre-Wash Snow Foam — What does it look like in use?
Click to open expanded view
80 reviews

*NEW* Bilt Hamber Touch Less - Pre Wash Snow Foam

Our #1 Best Selling Pre-Wash

Price
£11.90

Size: 1L

🚚 Order before --h --m --s to receive your order between
  • Free Delivery over £60
    Free Delivery over £60
  • Price Match Guarantee
    Price Match Guarantee
  • Hassle-Free Returns
    Hassle-Free Returns
Why Bilt Hamber?

Bilt Hamber is a British, laboratory-led manufacturer focused on chemistry, testing and real-world performance.

Every formula is extensively developed and tested against leading alternatives rather than relying on fragrances, flashy packaging or marketing gimmicks.

Its award-winning range is trusted by enthusiasts and professionals for delivering exceptional cleaning performance, high concentrations and genuine value per use.

Official Bilt Hamber Stockist

CA Detailing is an official Bilt Hamber stockist.

Products are sourced directly from the manufacturer or distributor, stored in our UK warehouse and shipped across the whole of the UK.

Shipping & Returns

Free Shipping

Easy Returns
Have a question?
*NEW* Bilt Hamber Touch Less - Pre Wash Snow Foam

*NEW* Bilt Hamber Touch Less - Pre Wash Snow Foam

Size: 1L

£11.90

Product information

Bilt Hamber Touch-Less is the new double-concentrate version of the all-loved pre-clean snow foam, which can be applied via pressure washer or with a trigger spray. This eco-friendly, biodegradable sugar-based product provides excellent cleaning power whilst being kind to the environment! 

Now double concentrate, Touch-Less improves the performance and decreases its pH – more concentrate, less to use! Unlike other petrochemical-based cleaners, Touch-Less is "free-and-easy rinsing" which eases the effort of following bucket washes and helping finishing stage products to bond easier. 

Touch-Less is designed to allow for superior and simple application of Bilt Hamber's paint protection product Touch-On.

Touch-Less also contains corrosion inhibitors. pH ~12, contains no phosphates, solvents, NTA, or caustic soda.

How To Use
TOUCH-LESS may be applied with trigger spray, pump spray, pressure washer, or snow foam lance. The minimum recommended dilution rate should be 0.5% PIR (Panel Impact Ratio) and up to 2% for very dirty vehicles. Where application is through trigger spray or pump spray, the dilution calculation is easy to achieve, however, for application with pressure equipment it is essential to determine the amount of water being delivered to the equipment reservoir.

Step 1

Fill the detergent bottle or reservoir (on machine or lance) up to capacity with plain water. Turn detergent feed to full. Take a large bucket or container and discharge the lance into this, watching the detergent bottle until empty. Once empty, stop.

Step 2

The following calculations will achieve 2% dilution; Measure the total amount collected and multiply this number by 0.02 (Total can be measured in either volume with a measuring jug or by weight) this is the amount of TOUCH-LESS to use.

Step 3

Add the calculated amount from STEP TWO to the pressure-washer reservoir and top up to full with cold water and shake in for a few moments.

Step 4

Apply touchless to entire vehicle or panel by panel. Allow to soak for 1-5 minutes (but never allow to dry). Power-wash or rinse off.

It is not necessary to use all diluted touch-less in one wash. One litre of diluted product should last 4-5 washes. Apply to cool panels in shaded conditions. Do not allow this product to dry in use. Keep the bottle neck and lid clean.

FAQs

Q: What is the touch-less ratio for Bilt Hamber?

A: Bilt Hamber recommends dilution via PIR, see description how to calculate. Typically this varies from 0.5% - 2% depending on how dirty your vehicle is. Practically, it depends on your foam cannon and pressure washer, but a rough guage is typically 1:5 to 1:20. 

Q: Is Bilt Hamber Touch-Less pH neutral?

A: No, Bilt-Hamber Touchless is not pH neutral. It has a slightly alkaline pH of around 12. This helps efficiently clean tough grime, but it may not be as gentle as pH-neutral cleaners on delicate surfaces.

Q: Is Bilt Hamber Touch-Less safe on coatings?

A: Yes, Bilt-Hamber Touch-less is safe to use on ceramic coatings, paint protection films (PPF), waxes, and sealants. Its formulation is designed to clean effectively while maintaining the integrity of these protective layers.

Q: What is the difference between Bilt Hamber Touchless and Autofoam?

A: Touch-Less is great for regular cleaning, it has a lower pH and is more concentrated than Autofoam. It also can be easily rinsed off. Auto-Foam is better at tackling heavy dirt and grime, being thicker and higher in alkaline. It depends on your needs. For an in depth comparison, please read our blog.

Q: What are other Bilt Hamber Products that are good?

A: In my view, the entire Bilt Hamber range is excellent value and have great cleaning properties. They are a chemical orientated British brand that oozes quality and value without any fancy labelling or gimmicks. You can learn more about their other products here.

See it in action

David Walker - Epic Automotive

Any last questions?

Yes. When correctly diluted, used on cool panels and rinsed thoroughly, Touch-Less can be used over ceramic coatings, waxes, paint sealants and paint-protection film. Never allow the product to dry on the surface.

No. Touch-Less is an alkaline pre-wash with an approximate pH of 12. This alkaline cleaning action helps break down traffic film and stubborn road grime more effectively than many mild, pH-neutral snow foams.

Yes. Touch-Less can be applied using a pump sprayer, trigger spray bottle, pressure-washer detergent reservoir or snow foam lance. Whichever method you use, apply it evenly, allow 1–5 minutes of dwell time and rinse thoroughly before it dries.

Bilt Hamber recommends using Touch-Less at a final concentration of 0.5% for light dirt and up to 2% for heavily soiled vehicles.

This final concentration is known as the Panel Impact Ratio, or PIR. It means the percentage of product that actually reaches the vehicle after being mixed with water by your foam lance and pressure washer.

For a pump sprayer, use approximately 5ml per litre for 0.5%, 10ml per litre for 1%, or 20ml per litre for 2%.

Both are alkaline pre-washes designed to remove road film and grime before contact washing, but they use different formulations.

Touch-Less is a highly concentrated, sugar-based formula used at 0.5–2%. It rinses away easily, uses less product per wash and can be applied through a foam lance or pump sprayer.

Auto-Foam is typically used at a higher concentration and produces a more traditional foam with strong wetting and dwell characteristics.

Touch-Less suits users prioritising economy and easy rinsing, while Auto-Foam may suit those who prefer thicker coverage and a longer foam dwell.

Us vs. Them

CA Detailing Others
Same-day Dispatch ✓ Before 3pm ✗ Before 12pm
Premium Shipping Courier ✓ Royal Mail/Fedex ✗ Evri
Free Delivery ✓ Free over £60 ✗ Free over £100
Tried & Tested Products ✓ ✗
Price Match Guarantee ✓ ✗

NEED SOME ADVICE?

Speak to our detailing experts

Get in Touch