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Product guide

CarPlan POL104 Ultra Shampoo, 5 L

CarPlan POL104 Ultra Shampoo is a 5-litre liquid car shampoo for exterior cleaning. The listing claims it removes dirt and road grime and leaves a streak-free finish, while customer feedback is mixed on its foaming performance.

At a glance

The manufacturer describes a deep clean intended to remove dirt and road grime from car paintwork.
The listing claims a streak-free finish.
Use one capful in a bucket of clean, warm water, apply with a sponge or car wash brush, then rinse and dry with a chamois or microfibre cloth.
The stated size is 5 litres, supplied as one bottle.

Price

£7.20Save 45%

Reference price: ~~£12.99~~

Price checked: 12 Nov 2026

View offer

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Pros and cons

Pros

A 5-litre bottle suits buyers who want a larger quantity of shampoo for repeated washes.
The directions give a simple bucket-wash method using a sponge or car wash brush.
Customer feedback praises the finish as streak-free, although experiences are not uniform for every aspect.

Technical specifications

15 specifications

Identity
Brand	CarPlan
Model	ULT104
Part number	POL104
Product type	Car Shampoo

Form and use
Item form	Liquid
Scent	Unscented
Recommended surface	Metal
Special feature	Streak Free
Liquid contents	Yes

Capacity and weight
Volume	5 Litres
Size	5 l (Pack of 1)
Weight listed	5.1 Kilograms
Number of items	1

Manufacturer details
Country of origin	United Kingdom
Warranty	No Warranty

What to know before buying

Listing details to confirm

Customer feedback is mixed on lather, with some reporting good foam and others saying it hardly foams. Reports about how long the product lasts also differ, including concerns about drums reportedly exploding. The listing claims a streak-free finish, but these experiences do not establish a guaranteed result.

What’s in the box

Included

One 5L bottle

Who is it for?

A good fit for

Car owners looking for a liquid shampoo for exterior washing with a large 5-litre bottle.
Buyers who wash by hand with a bucket, sponge or car wash brush and rinse afterwards.

Less suited to

Buyers specifically seeking a product with consistently strong foam, based on the mixed lather feedback.

CarPlan POL104 Ultra Shampoo, 5 L · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 1,732 ratings

5 stars64%64%
4 stars22%22%
3 stars8%8%
2 stars3%3%
1 star3%3%

Customer feedback is generally positive about quality, value and a streak-free finish, but experiences with foaming and product longevity are mixed. For a buyer choosing this 5-litre hand-wash shampoo, the reported variation in lather is relevant if foam is a priority. Some customers also report drums exploding, a concern to bear in mind when handling or storing the large container. These are reported experiences, not established product defects.

Positive themes

Customers praise the product's quality and value for money.
Customer feedback highlights a streak-free finish, with one customer saying the car looked brand new.

Mixed feedback

Foaming feedback varies, from reports of good lather to reports of very little foam.
Durability feedback differs, with some saying it lasts a long time and others reporting issues with drums exploding.

Frequently asked questions

How do you use CarPlan Ultra Shampoo?

The listing directs users to add one capful to a bucket of clean, warm water, apply with a sponge or car wash brush, rinse, then dry with a chamois or microfibre cloth.

How much shampoo is included?

The listed size is 5 litres, and the manufacturer components entry specifies one 5L bottle.

Does it produce a lot of foam?

Customer feedback is mixed. Some report good lather, while others say it hardly foams at all.