Knowledge base

The reference library for professional food finishing.

Clear, practical guides on food spraying, chocolate tempering and food safety, written for the working kitchen.

Glossy egg-washed pastries sprayed with an even coat

Spraying

How to egg wash without a brush

A faster, cleaner way to egg wash a full tray.

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Buns finished with butter, milk and egg white, and the glossy sprayed result

Spraying

What egg wash actually does to your buns

Colour, gloss and grip for toppings, and why even application is what makes it work.

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foodSPRAY Pro food sprayer

Spraying

From the brush to the sprayer

The story of coating tools, and where they go next.

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Photo, chocolate tempering

Chocolate

Tempering, what it really is and where it goes wrong

The crystal forms behind gloss and snap, and five mistakes that cause bloom.

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A bin full of recycled aerosol food-spray cans, including PAM

Comparisons

Brush, can, or sprayer

Speed, finish, cost per use and food safety, compared side by side.

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Photo, spray materials

Buying guides

What you can spray

Egg wash, glaze, oil, cocoa butter and more, at a glance.

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Photo, savings calculator

Buying guides

Savings calculator

What coating by hand is costing you, and the payback on a sprayer.

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Photo, food safety

Food safety

Is a paint sprayer food safe

The checklist that separates the two. Coming soon.

Read the Food Safety page →