231 results for 'under'

Understanding Flow Loss in Hoses at Various Pressures (Post)

Understanding Flow Loss in Hoses at Various Pressures When it comes to water delivery, whether for pressure washing or simple garden watering, the dynamics of flow through hoses at diff

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

Understanding Water Flow Rates in Window Cleaning Systems (Post)

Understanding Water Flow Rates in Window Cleaning Systems 5/16in OD Pole Hose 3/8 ID Ultra Light Hose 1/4 ID High Flow Pole Hose Introduction The efficiency of a window

Understanding New Changes to the Paycheck Protection Program (PPP) (Post)

During the Covid-19 pandemic, many in the industry have utilized the government’s Paycheck Protection Program (PPP) Flexibility Act of 2020 in order to keep their compani

5 Tips about Birds for Window and Building Cleaners (Post)

New Jersey window cleaners are under investigation for disturbing a nest of endangered peregrine falcons.On June 16, window cleaners in Jersey City, NJ, were caught on camera spraying young peregrine

12v electric pumps issues with low voltage batter power (Post)

This article will help you understand the issues that impact 12v electric motors when they are run at low voltages … the excess wear plus as the voltage drops the amp dra

Terms of Service (Page)

Terms & Conditions Updated at 2026-01-18 General Terms By accessing and placing an order with J Racenstein, you confirm that you are in agreement with and bound by the terms of service...

ProTool Warranty (Page)

ProTool Warranty Program Best-in-Industry Lifetime Protection for the Gear You Rely On At ProTool, we build equipment to work hard, last long, and make you money in the field. Our warranty program...

Why is Gutter Cleaning So Important? (Post)

Clean gutters are one of the most affordable ways of protection your home from significant damage cause by the elements.Gutters are one of the most affordable methods for protecting homes and building

Privacy Policy (Page)

Privacy Policy Last updated: [Feb. 7, 2026] This Privacy Policy describes how J.Racenstein Company, LLC (“we,” “us,” or “our”) collects, uses, and discloses personal information when you visit or...

Do Not Sell or Share My Personal Information (California) (Page)

Do Not Sell or Share My Personal Information (California) Effective Date: Feb 1, 2026 California residents have the right to direct a business not to sell or share their personal information. We...

Portable SoftWash Unit (Post)

The ProTool Clever SoftWash Sprayer is portable... “I love that the Clever can easily be placed in the back of my employees’ larger cars,” said Tim Carver of Fish Window Cleani

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

The Protool Sprayer a Convenient Versatile Solution (Post)

For jobs where trigger sprayers or pump-up sprayers simply aren’t enough, the ProTool Power Sprayer is a versatile, lightweight, easy-to-use sprayer that is the perfect option for a number of applicat

3 stage vs 4 Stage, Carbon Filter and RO membrane life (Post)

Understanding the Differences: 3-Stage vs. 4-Stage Mobile RODI Carts Reverse Osmosis Deionization (RODI) systems are pivotal in the water purification process, especiall

How Reverse Osmosis (RO) Works for Window Cleaning (Post)

Reverse osmosis, or RO, is one method that’s used to purify water when cleaning windows with a water fed pole (WFP). But how does it actually do that? To understand reve

What You Can Do about Fake Negative Online Reviews (Post)

Sometimes negative reviews are legitimate and, unfortunately, sometimes they are just made up. It’s not unheard of for disgruntled employees or competitors to post negative reviews under fake names in

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

Clean Everything... Cleaning Sells... (Post)

Clean Everything… Cleaning Sells…Guest Post by: Gary Ashton RE/MAXEveryone has heard it said: “Presentation is everything.” That’s the philosophy that drives manufacturers to s

How to Remove Grease Stains from Concrete (Post)

Grease and oil are made from organic materials. Therefore, on the pH scale, you need an alkaline (base) to remove these stains because bases break down organic material.

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

Staying Safe While Cleaning and Restoring Wood Decks and Fences (Post)

Just like any exterior cleaning job, wood cleaning and restoration comes with its own risks, and safety precautions need to be taken. Here are some of the main things to

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

Whats on YOUR Wish List This Christmas? (Post)

With Christmas less than a month away, I’ve been thinking about I would like for the holidays this year. So far, all I’ve come up with is a cheap waterproof speaker so I can properly sing in the showe

Carlos Gonzalez of EBC: The Life,the Legend, the Legacy - Part 2 (Post)

Part 2: A New Look on LifeFast forward a few years to around 1996. Carlos and Bettye were living the American dream. He had a good paying job with a dot.com company in Silicon Valley. They had a nice

The ProTool Clever: A Compact, Convenient, Powerful Soft Washing System (Post)

Whether you are just getting into soft washing, or wanting to upgrade from pressure washing, the Pro Tool Clever is an amazingly smart and powerful soft washing system in

Carlos Gonzalez of EBC: The Life,the Legend, the Legacy - Part 3 (Post)

Editor’s Note: Over the past decade, Carlos Gonzales has become a household name for many in the exterior cleaning industry. Known for his strong work ethic, his positive affirmations, and his ability

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

Custom Builds by ProTool (Post)

Custom Builds by ProToolWhy ProTool built for you Skids Are a Game-Changer for Window Cleaning, Pressure Washing, and Soft Washing Pros If you're a professional in the

How to Select the Best Sanitizing Sprayer for Your Needs (Post)

Since the onset of Covid 19, cleaning companies have become increasingly aware of the benefits of providing interior and exterior sanitizing services. It’s an affordable

COVID-19 and its Impact on Our Industry: What You Should Know (Post)

As businesses, I think we are all concerned about how this is going to affect us. The fact is, we just don’t know. No one does.What I do know is that J. Racenstein has been leading the industry for ov

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

The History of Window Cleaning (Post)

Preparing for his upcoming window cleaning presentation for the PWNA National Convention, Doug Apt reached out to me. “Do you have anything you’ve written on window cleaning history?”I thought about i

A Pressure Washer's Guide to Adding Water Fed Pole Cleaning (Post)

If you own a pressure washing or soft washing business, you’ve probably already experienced your customers asking "can you clean my windows too?” For years, pressure washing and window cleaning

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