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Lestoil

Lestoil is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Lestoil rather than just read about it. In short: Lestoil is a registered trade name of Clorox for a heavy-duty multipurpose cleanser product, used to remove extremely difficult laundry stains, dissolve water-based and oil-based paints, and clean grease, oil, paint, and adhesives from floors and surfaces. It was introduced as a dry cleaning fluid for laundry in 1933.

Lestoil — main illustration
Lestoil — illustration

Key takeaways

  • Lestoil belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Lestoil to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Lestoil from memory before moving on to harder problems.

Reference excerpt

Lestoil is a registered trade name of Clorox for a heavy-duty multipurpose cleanser product, used to remove extremely difficult laundry stains, dissolve water-based and oil-based paints, and clean grease, oil, paint, and adhesives from floors and surfaces. It was introduced as a dry cleaning fluid for laundry in 1933. As a company, Lestoil, also known as the Adell Chemical Company, also made Bon Ami, from 1964 until 1971.

Formula As of 2015, the safety data sheet for Lestoil lists tall oil fatty acids, sodium salts 5–10%, Stoddard solvent 3–7%, pine oil 1–5%, sodium hydroxide < 1%.

History

Harvard graduate Jacob L. Barowsky worked at the General Cleaners and Dyers in Holyoke, Massachusetts. In 1927 he saw the need for a single product that removed both water-soluble and non-water-soluble soils from laundry. Barowsky started the Adell Chemical Company to solve the problem, and with the assistance of chemist John Tulenko, they introduced LAVOL to the world in 1933 (renamed to LesToil in 1936). Initially, LesToil was used by commercial laundries, but it was also used to remove ink, wax, oil, grease and adhesives by paper mills during production. After 11 years of pressure to enter the retail market, Barowsky started using industrial profits to fund marketing efforts. Much of his early success was also attributed to an agreement with Steiger's Department Store, which sold the product and allowed him to perform demonstrations. Among other marketing promotions that Barowsky would use, included promotional bottles featuring the likenesses of historical figures like George Washington, the inclusion of dolls with the product, such as a series representing different countries, and the publishing of a book "Lestoil Animal Stories" which prominently featured its product, as well as a washable cover. The amount of time and money he put into local marketing however proved time-consuming and it would not be until the 1950s, when Barowsky saturated the market with TV commercials, that he succeeded in making Lestoil a household name. The product was now used in 80% of the homes in which it was made available. For some duration in the late 1950s, the Adell Chemical Company would also promote a powdered bleach product, dubbed "Lestare". In 1963 the company acquired a 60% share of Bon Ami, and from 1964 until 1971 owned the product in full. After its merger with the Bon Ami Company in 1964, Adell began producing their product line out of the former Skinner's Silk mill, before eventually selling the brand to Faultless Starch in 1971. Barowsky sold the company in 1960 for $12 million to Standard International Corp. They sold it to the Noxell Company in 1969, which became a subsidiary of Procter & Gamble Company in 1989. On June 21, 1996, Noxell sold the Lestoil cleaner brand to Clorox Company, so that Noxell could focus on its Max Factor and CoverGirl lines. Noxell claimed that 99% of their business had become cosmetics and fragrances and that cleaners had no strategic fit in their company. As of 2014, regional marketing has left brand recognition of Lestoil to primarily a midwest/east coast American and Puerto Rican audience. As such, large distributors like Walmart only stock it in regions where it was advertised.

Lestoil syndrome

In product marketing, the name Lestoil became synonymous by the early 1960s with a phenomenon of corporate copycat practices, known as the "Lestoil syndrome", coined by journalist and management consultant Robert Heller. Essentially "Lestoil syndrome" describes the phenomena of innovators being copied by competitors with greater capital resources, who can employ the initial creator's strategy, but use their capital to obtain a greater market recognition. The Lestoil detergent product was among the earliest heavy-industry cleaning detergents marketed directly to consumers; however, its initial success in obtaining a large market share was quickly overshadowed when larger competitors in the household product space took notice. These competitors began introducing similarly marketed products like Colgate-Palmolive's liquid Ajax, and Procter & Gamble's Mr. Clean, and before eventually being bought by a subsidiary of Procter & Gamble, their marketing campaigns diluted Lestoil's market share. Heller characterized this by saying they had "reacted with multi-million dollar force, swamping Lestoil in a sea of green bubbles".

References

Further reading Barowsky, Adeline. The Two of Us: Memories. Holyoke, Mass.: Marcus Printing. OCLC 49947175.

External links Media related to Lestoil at Wikimedia Commons

Illustrations

Lestoil illustration
Lestoil: Jacob L. Barowsky, creator of Lestoil
Jacob L. Barowsky, creator of Lestoil
Lestoil illustration
Lestoil illustration

Worked examples

Example 1 — a first encounter with Lestoil

Start with the simplest possible case. Write down what Lestoil claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Lestoil before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Lestoil ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Lestoil

In research
Lestoil appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Lestoil in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Lestoil is common in secondary-school and first-year university syllabi. It links to neighbouring topics Cleaning products, Clorox brands, Holyoke, Massachusetts, so understanding it makes those chapters shorter.
In everyday life
Look for Lestoil outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Lestoil in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Lestoil means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Lestoil out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Lestoil in simple terms?

Lestoil is a registered trade name of Clorox for a heavy-duty multipurpose cleanser product, used to remove extremely difficult laundry stains, dissolve water-based and oil-based paints, and clean grease, oil, paint, and adhesives from floors and surfaces. It was introduced as a dry cleaning fluid…

Why does Lestoil matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Lestoil?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Lestoil.

Tags

  • Cleaning products
  • Clorox brands
  • Holyoke, Massachusetts
  • Products introduced in 1933

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