Cleaning products

Making cleaning products, and selling them in a bottle

Updated October 2026

On this page10

Getting started The formula Cleaner or pesticide Making a batch What goes wrong Bottles and closures Selling it Growing the operation Tools and directories Beyond the bottle

One sentence decides which of two regulatory regimes you are in. A cleaner that degreases is a cleaning product; the identical liquid that says "kills 99.9% of germs" is an antimicrobial pesticide requiring EPA registration, and the CLAIM triggers it rather than the chemistry. Two more things are decided by the formula rather than by preference: a child-resistant closure becomes a legal requirement at 2 percent sodium hydroxide, and California requires ingredient disclosure on the label AND on a website for anything sold into the state.

92 of 92 written. Every page names its source or says it has none.

Getting started

Before there is product.

Is a cleaning products business for you What it costs to start How much time it actually takes Where the raw materials come from Equipment for a first batch Your first year, month by month Where the work happens What you have to register, and with whom What protects the maker Turning a recipe into a product Naming it without a problem later

The formula

What is actually doing the cleaning.

Surfactants, which do most of the work Solvents Acids and alkalis Builders, chelators and hard water Preservative, and why a water-based cleaner needs one Fragrance and dye Water, which is most of the bottle pH, and what it decides Concentrates and dilution

Cleaner or pesticide

The determination the whole business turns on.

The claim triggers it, not the chemistry What counts as a claim What registration actually involves The efficacy data behind a disinfectant Treated articles, and the preservative exemption Wipes, devices and other edge cases Staying a cleaner on purpose What to say instead

Making a batch

The day it gets made.

Choosing a batch size Weighing, not measuring Order of addition Dissolving and blending Adjusting pH Thickening Adding fragrance and dye What to check before filling Filling Cleaning down

What goes wrong

Named failures, and which are yours.

Separation and cloudiness pH drift Preservative failure It went thin The fragrance disappeared Color change and staining The container is being attacked Corrosion of the closure Freezing and heat Too much foam, or none Incompatibility, and the one mixture never to make

Bottles and closures

Where the container decision lives.

What size bottle Which resin, and what your formula does to it Child-resistant closures, and when they are required Triggers, sprayers and pumps How full to fill it Venting, swelling and paneling Labels on a bottle that gets wet Tamper evidence and induction seals Refills, pouches and concentrates How it looks on a shelf Case packing and shipping liquid When stock goes off-condition

Selling it

Three regimes, and they all reach the label.

What to charge What federal law requires on the label Ingredient disclosure, and the law that needs a website What you may legally call it Green claims, and the Green Guides Selling at a market Selling online Selling wholesale and to janitorial buyers What your state adds Insurance, and what your policy excludes Who you buy from

Growing the operation

What breaks first.

Making more of it Making batch 40 match batch 1 Equipment at the next size Having somebody else make it The contract The first person you pay What you have to write down

Tools and directories

Things to use rather than read.

Are you a pesticide? A check Do you need a child-resistant closure?Dilution and concentrate arithmetic Working out what to charge When it pays for itself Everything that has to be on the label Who regulates you, and when The words, in the order you meet them

Beyond the bottle

The obvious second products.

Solid and bar formats Laundry Wipes Selling into janitorial Making it for somebody else

Written from the federal regulation and agency guidance named on each page, not from a laboratory or a legal practice. Whether a particular product and a particular label make a cleaner or a pesticide is a determination about your product, and this is not that determination.