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Last updated at 04/11/2026 18:09:37

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64Amazon.com.au

$87.95

Optimum Car Wash Soap for Professional Auto Detailing or DIY Car Washing, Bucket Wash, or Use with Foam Sprayer or Foam Cannon (1 Gallon)

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=detailingshed.com.au&sz=64Detailing Shed

$14.95

Optimum Car Wash Shampoo

https://www.google.com/s2/favicons?domain=desertcart.com.au&sz=64desertcart.com.au

$135.10

Optimum Car Wash Soap For Professional Auto Detailing or DIY Car Washing, Bucket Wash, or Use with Foam Sprayer or Foam Cannon (1 Gallon)

Delivery between 11–14 Nov $29

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

BrandOptimum

Price comparison

Updated 2 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64
Amazon.com.au

$87.95

Optimum Car Wash Soap for Professional Auto Detailing or DIY Car Washing, Bucket Wash, or Use with Foam Sprayer or Foam Cannon (1 Gallon)

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=detailingshed.com.au&sz=64
Detailing Shed

$14.95

Optimum Car Wash Shampoo

https://www.google.com/s2/favicons?domain=desertcart.com.au&sz=64
desertcart.com.au

$135.10

Optimum Car Wash Soap For Professional Auto Detailing or DIY Car Washing, Bucket Wash, or Use with Foam Sprayer or Foam Cannon (1 Gallon)

Delivery between 11–14 Nov $29

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

BrandOptimum

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Optimum Car Wash

Optimum Car Wash

Optimum Car Wash is a top shelf polymer soap that is great for washing cars and produces a white foam in a bucket for vehicles without ceramic paint coating. It is highly concentrated and requires very little product and water for a wash, making it cost-effective. While it has a blueberry scent, it is biodegradable and has no wax or enhancers in it, making it safe to use on any car paint. Optimum Car Wash has impressive lubricity properties that ensure durability while cleaning and does not leave any residue on your car's paint. The user can mix the car wash solution with water and use the two-bucket method to clean the car effectively. However, it is not designed to remove surface contaminants such as calcium, but users can soak a paper towel with white vinegar to weaken them before washing. Optimum Car Wash is also not recommended for use as a quick detailer, and Optimum Instant Detailer & Gloss Enhancer is suggested for vehicle detailing. Customer reception to the product has been mostly positive, with users claiming that the soap is highly effective in removing dirt and grime, smells nice, and is easy on the paint and their hands. However, some users have reported that the soap lacks lubricity and that a clay bar may scratch the paint during use. Additionally, some users noted that the soap can harden in extreme temperature conditions; however, the problem can be alleviated by reConstituting it with water.

Optimum Car Wash is a top shelf polymer soap that is great for washing cars and produces a white foam in a bucket for vehicles without ceramic paint coating. It is highly concentrated and requires very little product and water for a wash, making it cost-effective. While it has a blueberry scent, it is biodegradable and has no wax or enhancers in it, making it safe to use on any car paint. Optimum Car Wash has impressive lubricity properties that ensure durability while cleaning and does not leave any residue on your car's paint. The user can mix the car wash solution with water and use the two-bucket method to clean the car effectively. However, it is not designed to remove surface contaminants such as calcium, but users can soak a paper towel with white vinegar to weaken them before washing. Optimum Car Wash is also not recommended for use as a quick detailer, and Optimum Instant Detailer & Gloss Enhancer is suggested for vehicle detailing. Customer reception to the product has been mostly positive, with users claiming that the soap is highly effective in removing dirt and grime, smells nice, and is easy on the paint and their hands. However, some users have reported that the soap lacks lubricity and that a clay bar may scratch the paint during use. Additionally, some users noted that the soap can harden in extreme temperature conditions; however, the problem can be alleviated by reConstituting it with water.

Optimum Car Wash

$14.95

Optimum Car Wash is a top shelf polymer soap that is great for washing cars and produces a white foam in a bucket for vehicles without ceramic paint coating. It is highly concentrated and requires very little product and water for a wash, making it cost-effective. While it has a blueberry scent, it is biodegradable and has no wax or enhancers in it, making it safe to use on any car paint. Optimum Car Wash has impressive lubricity properties that ensure durability while cleaning and does not leave any residue on your car's paint. The user can mix the car wash solution with water and use the two-bucket method to clean the car effectively. However, it is not designed to remove surface contaminants such as calcium, but users can soak a paper towel with white vinegar to weaken them before washing. Optimum Car Wash is also not recommended for use as a quick detailer, and Optimum Instant Detailer & Gloss Enhancer is suggested for vehicle detailing. Customer reception to the product has been mostly positive, with users claiming that the soap is highly effective in removing dirt and grime, smells nice, and is easy on the paint and their hands. However, some users have reported that the soap lacks lubricity and that a clay bar may scratch the paint during use. Additionally, some users noted that the soap can harden in extreme temperature conditions; however, the problem can be alleviated by reConstituting it with water.

Optimum Car Wash is a top shelf polymer soap that is great for washing cars and produces a white foam in a bucket for vehicles without ceramic paint coating. It is highly concentrated and requires very little product and water for a wash, making it cost-effective. While it has a blueberry scent, it is biodegradable and has no wax or enhancers in it, making it safe to use on any car paint. Optimum Car Wash has impressive lubricity properties that ensure durability while cleaning and does not leave any residue on your car's paint. The user can mix the car wash solution with water and use the two-bucket method to clean the car effectively. However, it is not designed to remove surface contaminants such as calcium, but users can soak a paper towel with white vinegar to weaken them before washing. Optimum Car Wash is also not recommended for use as a quick detailer, and Optimum Instant Detailer & Gloss Enhancer is suggested for vehicle detailing. Customer reception to the product has been mostly positive, with users claiming that the soap is highly effective in removing dirt and grime, smells nice, and is easy on the paint and their hands. However, some users have reported that the soap lacks lubricity and that a clay bar may scratch the paint during use. Additionally, some users noted that the soap can harden in extreme temperature conditions; however, the problem can be alleviated by reConstituting it with water.

$14.95 - $135.10

in 3 offers

The lowest price for Optimum Car Wash right now is $14.95 at Detailing Shed, compared across 3 retailers.

The all-time low was $14.95 on 21 Aug 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 4 Nov 2026.