Can this be applied with a garden type pump sprayer? Or does it need a special sprayer?

The Product is corrosive and a the SPRAYER NO 50P POLY (4770-0) should be used, however if it is for a one time application and you wash the sprayer thoroughly after use, you should be fine. please confirm that the plastic on the sprayer is durable and not susceptible to corrosive elements.

What are the main differences between nu-brite and cal-brite?

I believe Cal Brite can be used on an indoor evaporator cool, while any Brite can ONLY be used on the outdoor condenser.

How to get it to foam?

Put it in a spray bottle with water and spray with a thick setting, will self foam......caution use gloves eye pro.....it burns skin.....fully rinse after set time

According to the manufacturer: Indefinite

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4291-08 Nu-Brite, 3.8l

Product ID: 269825533

Details

Brand
Nu-Calgon
Flash point
105 Degrees
Liquid volume
1 Gallons
Package information
Jug
Vehicle service type
Car

🧪alkaline, non-acid formula

🧴3.8L powerful cleaner

♻️biodegradable & USDA approved

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NZ$708

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Clean smarter, not harder — the safer shine your equipment deserves! 🧼

3 8 L JUG FOR EXTENDED USE - Bulk size designed for professional-grade maintenance and fewer refills.
FOAMS LIKE ACIDS BUT SAFER - Experience acid-level cleaning power without the corrosive risks.
ECO FRIENDLY BIODEGRADABLE - Clean with confidence knowing it’s safer for the environment and your workspace.
USDA AUTHORIZED FOR FOOD SAFETY - Trusted and approved for use in federally inspected meat and poultry facilities.
DEEP PENETRATION GREASE DISSOLVING - Advanced surfactants break down grime fast, restoring peak coil efficiency.

Nu-Calgon 4291-08 Nu-Brite is a 3.8L alkaline-based, non-acid cleaner designed specifically for air-cooled condensers and finned coils. It delivers powerful foaming action that penetrates and dissolves grease and grime while being USDA authorized for use in federally inspected meat and poultry plants. This biodegradable formula offers acid-level brightening and cleaning performance without the hazards of acids, making it the professional’s choice for safer, efficient equipment maintenance.

Specifications

ASIN	B00ECV4D38
Automotive Fit Type	Universal Fit
Best Sellers Rank	#194,213 in Health ( See Top 100 in Health ) #2,694 in All-Purpose Household Cleaners
Brand	Nu-Calgon
Brand Name	Nu-Calgon
Compatible with Vehicle Type	Car
Container Type	Jug
Item Weight	4.54 kg
Liquid Volume	1 Gallons
Liquid volume	1 Gallons
Manufacturer Part Number	4291-08
Model Number	429108
Package information	Jug
UPC	681001429108 735090271435
Unit Count	128.5 Fluid Ounces
Vehicle service type	Car

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