• The Holding Power of Nuts
  • Should You Clip the Belay As Your First Lead Pro?
  • Should I Worry About Spinning Bolt Hangers?
  • Belay-Loop Myth
  • Rock Cleaning Made Easy
  • Why Not Clip Directly to Cam-Stem Loops?
  • What's The Protocol For Naming a Route After Yourself?
  • Is Dropped Gear Still Safe?
  • Can Ropes and Slings Be Contaminated By Essential Oils?
  • Is It Okay to Wear Socks with Rock Climbing Shoes?
  • How Should You Test Gear Placements?
  • Can You Use Adhesive Tape on Ropes, Cords, Webbing?
  • A Better EDK?
  • What's the Difference Between a Double and a Single Rope?
  • Does It Count As a Free Ascent If You Grab the Anchor?
  • I Found a Rope - Is it Safe to Use?
  • Am I Using a Daisy Chain Wrong?
  • Should I Buy a Plastic or Foam Helmet?
  • Why Doesn't Anyone Climb in Knickers Anymore?
  • Is Weight or Range More Important in Cams?
  • The Mysterious Phenomenon of Rope Shrinkage
  • Worst-Case Scenario - A Factor 2 Fall
  • The Nuts and Bolts of Nuts and Bolts
  • Why Are Climbing Shoes So Expensive?
  • Flaws in the Yosemite Decimal System
  • How Durable is Trad Gear?
  • Using Super Glue on Your Fingers
  • The Worst Gear Ever Invented
  • Marking the Middle of a Rope
  • Why Do People Use Oval Biners?
  • Is it Ethical to Clean a New Route?
  • Aid Climbing = Moped Riding
  • Will Sweat Harm My Harness?
  • Should You Use Rope or Webbing to Connect to an Anchor?
  • Choosing Between C4s and Friends
  • Can You Lead On a Static Rope?
  • Can I Use Climbing Bolts For Anchors in a Gym?
  • Are Falls Held or Breaking Strength More Important In a Rope?
  • Does Poop Harm a Climbing Rope?
  • Are Homemade Draws Reliable?
  • Shopping for Economy Carabiners
  • When You Fly, Can You Carry On Climbing Gear?
  • Can I Trust Fixed Draws?
  • Which Helmet WIll Fit My Big Head?
  • Choosing Ice Screw Length
  • Are Adjustable Leg Loops Useful?
  • Should I clip Ice Screws with Screamers?
  • How do I Make a Bomber Anchor?
  • Can I Modify my Crampon Without Compromising the Integrity?
  • Hot Versus Cold Forging
  • Caring For Your Fingertips
  • Are Sewn Slings Stronger Than Knotted Ones?
  • When to Replace Climbing Webbing
  • Using Grip Dip To Color Code Gear
  • The Benefits of Cotton
  • How to Pull a Rappel Rope
  • How to Properly Orient a Carabiner Gate
  • Are My Fuzzy Quickdraws Safe?
  • How to Stretch Climbing Shoes
  • Are 1/2-inch bolts really better than 3/8-inch?
  • Should I Resole My Rock Shoes?
  • How to Hand Drill
  • Lonely Climber Looking for Woman
  • Is My Invented Knot Safe?
  • Difference Between Double and Twin Ropes
  • Dealing With an Argumentative Partner
  • Will Antifreeze Ruin Rope?
  • Why Is a Rack Called a Rack?
  • Rock Shoes For a Big Guy
  • Do They Kill Geese To Get Down?
  • How to Wash a Rope
  • Do Cam Teeth Do Anything?
  • Can I Fix Delaminated Rock Shoes?
  • Can I Mix a Static With a Dynamic Rope for Rappelling?
  • Should You Lower Or Rap Through Anchors?
  • How Should The Middle Man Tie In?
  • How Do I Get a Good Climbing Man?
  • Do Falls Weaken Bolts?
  • Should I Rope Solo?
  • Should I Angle Ice Screws Down?
  • How Should Old Climbers Train?
  • Can I Make a Belay Loop?
  • Reusing Ice Screw Holes
  • Overcoming the Fear of Falling
  • Choosing a Stove Fuel
  • Will My Hiking Boots Work With Crampons?
  • Do Heavy People Shock Load the Rope?
  • Can Offset Cams Subsitute for Regular Cams?
  • Can I Resling My Cams Myself?
  • Are Older Alien Cams Safe?
  • Will sports drinks freeze more slowly than water?
  • The Truth About Climbing Supplements
  • Can I Make My Leashed Tools, Leashless?
  • Rope Stretch Facts
  • How To Cut a Rope Without a Knife
  • Secrets of the Toprope
  • How to Sharpen Crampons
  • Should I Become a Climbing Guide?
  • Preventing Climbing Rope Wear
  • How to Remove an Old Bolt
  • How to Customize Ice Tool Picks
  • Double Rope Facts
  • Do It Yourself Fruit Boots
  • Climbing Rope Sheath Slippage
  • Rockfall Safety
  • Do Screamers Work?
  • Defining the Cheater Stick and Stick Clip
  • Climbing Skin Care
  • Selecting a Gym Rope
  • Quick Links for Climbing
  • Are Russian Cams Good?
  • When To Retire Climbing Gear and Ropes
  • Should I Get a Link Cam?
  • How to Get a Climbing Mate
  • Will Dog Urine Harm My Rope?
  • Using Steel Carabiners for Fixed Quickdraws
  • Petzl Tibloc and Climbing Rope Sheath Damage
  • Overcoming Anger
  • Fixing a Spinning Bolt
  • Video Spotlight
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    Stormbringer, No Retreat - Ice Climbing in Norway
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    Rock Cleaning Made Easy

    30-Nov-2016
    By

    What’s the best way to clean chalk and dirt, grit and gack off holds?

    —Ben Sorrow

    Amerex 240 pump-up fire extinguisher.The usual technique is to scrub with a brush and water. But this takes elbow grease and an intimate connection with the grips, a tiring-to-impossible endeavor depending on the height of the boulder or steepness of the route.

    You have knocked on the right door, for I have innumerable shifty/tricky friends who have mastered all of the dark arts. Dr. J., the Aussie who pens the Medicine column in this very magazine, is one of them. Turns out not only can he patch up tweaked fingers and elbows, he knows about the dirty business of establishing routes, including hold cleaning.

    To rid his holds of offending particulate matters, the Doc uses a pump-up fire extinguisher. Not the chemical kind, but the type that you fill with water and pressurize with a floor-style bicycle pump.

    With Dr. J's specifics in mind, I busted out my Amazon Prime and ordered the Amerex 240 ($105). This stainless-steel beauty holds 2.5 gallons of water, and when pumped to 100 p.s.i. (manufacturer’s recommendation for quenching a fire) will discharge for 55 seconds. I overcharge mine to 180 p.s.i., turning it into a serious power washer.

    I’ve been using the Amerex for two years and still marvel at its efficiency. The Amerex can hit a hold with force and precision from 30 feet away, blasting chalk, dirt and grit into oblivion, and without harming the rock. For new-route prep or boulder or crag cleanups, the fire extinguisher is the schnitzel.

    The disadvantage, of course, is that the Amerex isn’t any good without water. Empty, the fire extinguisher weighs seven pounds. Filled with water, it tips the scales at 27 pounds. Weaklings will think this is heavy. Get stronger, weakling! To transport, load the unit into a medium-sized top-loading crag pack. At the crag, thread a sling through the Amerex’s mounting bracket and hand haul it up behind you. Next!

     

    This article originally appeared in Rock and Ice issue 239 (January 2017).

     

    Find More Climbing Gear Advice Here

     

    GOT A QUESTION? E-mail Gear Guy! rockandicegearguy@gmail.com

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