About Kleen Test Products

Tell us your needs. 

For over 60 years, leading Fortune 500 companies have saved money and time by contracting with Kleen Test Products to discreetly manufacture and package their high-profile, consumer products. These well-known companies trust Kleen Test Products to maintain their solid reputation and satisfy their high expectations for superior quality and value.

Our state-of-the-art manufacturing plants have the ability to efficiently handle your manufacturing and liquid filling needs - from simple component supply to complex, turnkey finished product manufacturing. Headquartered in Port Washington, Wisconsin, with five plants clustered together in Wisconsin and 2 more located near one another in Ohio, we are able to segregate confidential products and flexibly staff peaks in demand.

Challenge us with your ideas. 

Kleen Test Products has the resources and technological expertise to take your new product ideas from the concept stage to completion. Our experts can design a manufacturing process, or a new piece of equipment that will meet your most stringent requirements. Our facilities are FDA and EPA registered.

Save time and money with Kleen Test Products. 

Let our experience help you avoid costly learning curves. When you're in business, time is money. Hundreds of companies worldwide have discovered that Kleen Test Products can expedite new product development and shorten the lead time to market for existing products.

Kleen Test Products can blend wet wipe solutions on site, and has the ability to bundle club packs, manufacture single count samples and assemble displays. These capabilities further integrate the supply chain resulting in a lower delivered cost.

Strict Confidentiality Agreements

Who uses Kleen Test Products? We can't tell you. Kleen Test Products operates under strict confidentiality agreements, which we take very seriously. Let's just say that you would instantly recognize most of our customers' names from a wide variety of industries.