225 results for 'test'

Why TDS Testing of Water is Important for Window Cleaning (Post)

Why TDS Testing of Water is Important for Window CleaningAchieving spotless windows requires more than just basic tools like a squeegee and water. The quality of the wate

Clearing the Pressure Jet in the Solar brush Water Motor (Post)

Clearing the Power Jet of an obstruction on a rotary Solar Brush To get to the Nozzle Remove the connection to the pressure hose and wand.Then using a wrench remove the brass

Water Powered Brush 32 and 39in Jet Clearing Steps (Post)

Water Powered Brush Jet ClearingThis is a step by step guide to clearing a clogged jet in the water powered brushes. Remove the Brass Fitting from the Brush Assembly It i

Bio Solv Compatibility with other Materials (Post)

Compatibility: Bio-Solv Can Be Used on Steel, Rubber, Plastics and MoreOne of the primary factors in selecting a green cleaner is compatibility. To help you decide whether Bio-

Is the RO Still Working? (Post)

How do I know if my RO is any good?You can test for that.With the H2Pro, it's very simple because you divert the RO water to the RO output and you can test the water right there.On some systems, howev

Watch for Re-Closings as Well as Reopenings (Post)

As the economy continues to reopen, watch for specific updates not only about reopenings, but also temporary re-closings. For example, I just a news article that in North

When to change my filters? (Post)

Use this sign up form for email reminders on your RODI systemIt will pop up within 30 secondsThere are 3 filters on a RODI system: a carbon, reverse osmosis (RO) and a DI filter. These all need to be

ProTool Restore All Before and After Cleaning Performance (Post)

ProTool Restore All Before and After Cleaning PerformanceProTool Restore All offers great versatility and can be used on a variety of materials, including concrete, brick

What is the Flow in Gallons per Minute of various components in a Spraying Setup? (Post)

Softwash Spraying Chemical Flow Testing Common ComponentsWe tested the flow coming from a Comet P36 Pump with a gas Honda motor.The Pump was flowing 8.6 GPM, gallons per

Free Ladder Safety Resources (Post)

March is National Ladder Safety Month, and at J. Racenstein,we want to help promote the importance of staying safe on those ladders throughout the month. For this blog, we are going to look at some fr

How to Remove Efflorescence and Calcium Stains (Post)

What is Efflorescence? Efflorescence is the result of excessive moisture in a brick wall. Sometimes new construction will develop efflorescence through the natural dry p

Overview of Scrubbers and Polishing Pads (Post)

Overview of Scrubbers and Polishing PadsA effective cleaning programme involves more than just having the appropriate equipment. Another critical choice is the scrubbers

Is it Efflorescence or Something Else? (Post)

Efflorescence is a white, chalky deposit that is caused by excessive moisture in a masonry wall. With new construction, efflorescence sometimes develops what’s sometimes

How to Replace DI Resin (Post)

How to Replace DI Resin in Water Purification SystemsReplacing deionization (DI) resin is a critical maintenance task to ensure the continued efficiency of your water pur

RHG Ultra Valve (Post)

Why use a hard-to-turn ball, easy-to-break ball valve when you can choose the sturdy new easy-to-use Ultravalve from RHG? That's the question Nando Medina of ProWindowz in Los Angeles asked during a r

90ft Waterfed Pole in Action (Post)

How tall can you go? Ever wondered how far a water fed pole may reach? Or how far up people are really cleaning? J.Racenstein went out to Illinois one day in October to put poles in the hands of user

How Do I Remove Those Ugly Black Stripes on Gutters? (Post)

Often referred to as “tiger stripes” or “zebra stripes” by industry members, those ugly black stains on gutters are the result of a chemical reaction between the asphalt in roof shingles and the anodi

Introducing the NEW Screen King Tool for Removing Window Screens with Ease (Post)

The handy, affordable new Screen King tool is designed to help you remove a wide variety of window screens quickly and easily from the outside or inside without damage, s

Skid Truck Bed Attachment Using Wellnuts or Captive Nuts: A Comprehensive Guide (Post)

Skid Truck Bed Attachment Using Wellnuts or Captive Nuts: A Comprehensive GuideWhen securing a skid to a truck bed, using wellnuts or captive nuts ensures a robust and re

Estate Window Cleaning Skid (Post)

ProTool Window, Softwash and Pressure Washing SkidEstate Window Cleaning CompanyChange the Carbon Filter every 3 months of regular useChange the DI Filter Resin when the TDS meter reads above 10

Bio-Solv to the Rescue (Post)

Lance Golden of Golden Touch Carpet & Window Cleaning LLC was recently cleaning a commercial client’s windows when his customer approached him with a problem that had

Bio Solv for Composites Manufacturing Cleanup (Post)

Green Cleaner for Composites Manufacturing CleanupKeeping equipment, tools, rollers, molds and general surroundings in a composites manufacturing plant clean can be a tough job

ProTool Chemicals (Post)

ProTool has an all new line-up of restoration products that can clean and restore any surface. ProTool has three all new products that can clean siding, stucco, metal, aluminum

Why You Need Pure Water for Water Fed Pole Cleaning (Post)

Water is a universal solvent, meaning it can dissolve and absorb molecules from a wide variety of sources. The amount of these dissolved inorganic and organic particles i

How to Get a Spot-Free Rinse with the Unger Rinse 'N Go (Post)

Most people wash their car at home using a rag and bucket of soapy water, then rinse it with a garden hose. While that’s fine for getting rid of dirt, bugs, bird dropping

Downstream Injector with Pressure Washer Overview (Post)

Downstream Injecting with Pressure Washers Downstream injecting is an effective method for mixing chemicals with water after the pump in a pressure washer system. This technique is advant

The New Gardiner Trad Pole: Strong, Light, and Good Looking Too! (Post)

Gardiner Poles are the strongest, lightest poles in the world. The new 14-foot Gardiner Trad Pole is no exception, and it’s a perfect entry-level pole. But don’t just tak

How to Remove Sticker Residue from Glass (Post)

How to Remove Sticker Residue from GlassStickers often leave behind sticky residue that can be tough to remove, especially from glass surfaces. This guide will explore th

How to Winterize your RODI EQuipment (Post)

How to Winterize Your RODI EquipmentReverse Osmosis (RO) systems are too important of an investment to ignore during cold temperatures. If you let them freeze, your fittings may crack or leak, or th

Understanding the 3 Types of Masks for Covid-19 Protection (Post)

As the CDC learns more about COVID-19, one of the big discoveries has been that a significant portion of individuals may care the virus without having any symptoms (i.e

Evaluating Gardiner Water Fed Poles (Post)

Evaluating Gardiner's Water Fed Poles: A Comprehensive Guide When it comes to professional window cleaning, the tools you choose can significantly impact the efficiency and effectivenes

The Deck Restoration Plus Product Line: Cleaners, Sealers, Brighteners, and More Designed by the Wizard of Wood! (Post)

Everett Abrams is known as the “Wizard of Wood” by his wood restoration customers for the amazing results his company, Deck Restoration Plus, achieves with their wood structures. He's also well-known

Water Fed Pole Buying Guide (Post)

Water Fed Poles (WFPs) come in different lengths, quality, and price ranges. Cheaper models are usually made from less expensive material, such as aluminum or fiber glass

Business Owner or Entrepreneur: Which One Are You? (Post)

Banner entrepreneur concept with business vector iconsOver the weekend, I read an article from Business News Daily that argued that just because you are a business owner doesn’t mean you are necessari

What Is the Right Way to Clean and Restore Wood Decks and Fences? (Post)

What's the Difference between Wood Cleaning and Wood Restoration?When talking with your customer, you need to find out what they are really wanting. Do they just want the

How to Remove Rust and Battery Stains (Post)

Understanding the Different Types of “Rust”Rust comes in a variety of forms – iron oxide, iron hydroxide, and green rust, to name a few. It can also form on a variety of

How To Remove Hard Water Stains from Windows (Post)

What Causes Hard Water?All water contains minerals of some sort, which is what defines “hard water.” The higher the mineral content, the harder the water. Some areas, like those where water travels th

Patrick Clark: Never, Never, Never Give Up Part 2 (Post)

NOTE: If you have not yet read part 1 of Pat’s incredible story, I suggest you go here and read it first. (You’ll be glad you did!) As we left off in part one, Pat and Shielagh Clark were ready to thr

How to Safely Clean Cedar Shake Roofs and Siding (Post)

Why do Cedar Shake Roofs and Siding Need Cleaning? Cedar and redwood shake roofs and siding, when properly maintained, have an expected material lifespan of 40 to 60 year

Guide to Gutter Cleaning (Post)

Why is Gutter Cleaning So Important? Gutters are one of the most affordable methods for protecting homes and buildings from the elements, but only if they work. Clean gutters direct water from the roo