Wash, wax and treat II

This week I completed our annual wash, wax, and treat (filiform) chores on our 2007 23′ Airstream trailer prior to the beginning of our fall-winter-spring camping season in our wonderful coast, mountain and desert parks in San Diego County.  Rich Luhr, in his newly published book, The (nearly) Complete Guide to Airstream Maintenance, says, “Most of the maintenance associated with the aluminum body and clear coat is simple cleaning.”  This guidebook includes pertinent “Exterior Cleaning and Appearance” and “Filiform corrosion” sections.

My blog’s web site stats show that my post “Filiform corrosion” gets the most interest and views, which is understandable because many people would like to know how to protect their Airstream trailer.  Modern Airstream trailers*, such as ours, have an exterior body of clear coated aluminum sheets that can corrode beginning at the cut edges and rivet holes.  Using tools and techniques, such as some of those seen or listed below, I have stopped most filiform and protected our Airstream for the past eight years.  Can you spot the filiform in the image below?

DSC_0113 Wash, wax & treat tools

Yes, it is on right side.  Air, water and salts can corrode exposed aluminum and travel as filiform threads under the clear coat finish.  (Other white areas shown below are from protective sealant residue.)  This filiform has not progressed since 2008 when we started treating with Boeshield T-9* (seen and listed below).

DSC_0118 Filiform close-up 2015

Important general note:  This article is my report on how I went about washing, waxing and treating my trailer.  It is not intended to tell readers how to wash, wax, and treat their own trailers.

Important safety note:  Even though I am seen (in a photo below) standing on the first ladder step from the top, be advised that there are a warnings on the ladder such as: “CAUTION: DO NOT STAND ABOVE 2ND STEP FROM TOP… YOU CAN LOSE YOUR BALANCE” and “DO NOT OVER-REACH.”

My tools:

Sun protection for my skin: wide brim hat (except for photo shoot), long sleeve white shirt, long pants, sunglasses, shoes (rubber soles for safety) and sunscreen (Think sport SPF 50+, recommended by EWG).

50-foot garden water hose, 6-foot step ladder, 5-gallon pail, Meguiar’s Deep Crystal Car Wash (label states, it “removes loose dirt and contaminants without stripping wax protection… Dish washing detergents strip wax protection”), extendable car wash brush, vinegar & water (to remove hard water spots), Meguiar’s Mirror Glaze Professional Sealant, Long Lasting Protection #20, (label states, “A unique blend of polymers, resins, silicones and imported waxes… safe for clear coats.”), extendable wax applicator (I used my crutch), cloth-covered waxing sponge, two hand buffing mitts, detergent & water (to clean waxing tools), Boeshield T-9 (label states, “… a combination of solvents, lubricants, and waxes designed for penetration, moisture displacement, lubrication, and protection.”), soda, and a cooler.

DSC_0055 Boeshield T-9

My strategy: Wash one day and wax the next day to not overwork my 68-year-old muscles and joints.

My procedure: I pulled out about 50 feet of water hose and hosed off dirt from the trailer top and sides while standing on the ladder.  I then put 4 fl. oz. of Meguiar’s Car Wash and 4 gallons of warm water into a pail.  I raised the TV antenna and scrubbed the trailer top, including the solar panels and AC shroud, using an extendable car wash brush while standing on the ladder (This also gave me an opportunity to inspect the integrity of  the topside seals.)

DSC_0050 Scrubbing top to bottom

The rest of the trailer was washed from the ground and I removed yellow insect stains with my thumbnail. The trailer was then rinsed off and hard water spots were removed with a chamois moistened in a pail holding 2 1/2 gallons of water and 4 fl. oz. of vinegar.

The next day I sprayed Boeshield T-9* to appropriate areas of filiform (It dries quickly.)  I topped off my 16 fl. oz. squeeze bottle of Meguiar’s Professional Sealant from my reserve 64 fl. oz. jug (About 12 fl. oz. covers our trailer.)  The sealant was applied to the trailer top and AC shroud (I believe it extends the life of the shroud) with an extended wax applicator, while standing on a ladder.  I used a sponge wax applicator to apply the sealant to the metal awning cover and the rest of the trailer.  The dried white residue was easily removed from the top with an extendable wax-buffing tool and from the sides by using a buffing mitt on each hand.  Wax applicators and buffing tools were then washed with a laundry detergent, rinsed, and hung to dry.

DSC_0046 Meguiar's wash & wax products

 The benefits:  From my experience, this sealant will last at least a year and the trailer will only need an occasional rinsing or light washing, especially after camping at the beach (to remove salt deposits), and the trailer will be protected.

So now I’m a happy camper and ready to be ridin’ with…

DSC_0068 Ridin with..


*This is a link to a YouTube video.

Propane gas leak and summer reading

(Updated September 6, 2015)

Last April, while doing our routine prep week chores before a camping trip, I lifted the propane tank cover to see if the gas regulator showed green (indicating that my active tank had propane) and I noticed the faint smell of propane.  I know that the first places to look for gas leaks in this area are the pigtail hoses that connect the tanks to the regulator, especially at the connection points.  These thermoplastic hoses become hard and stiff and often develop small leaks after a few years.  To find the leak, I used a small spray bottle filled with soapy water using liquid dish soap and spritzed the hoses and connections. (See Airstream Life‘s video, Detecting a propane leak.*)

DSC_0454 Propane pigtail hose leak

The leak was revealed by profuse bubbling at the QCC ACME Type 1 (green) fitting that connects the hose to the tank.  Since our OEM hoses were eight years old, I decided to replace them both.  The trick was to find the correct replacement hoses. Our OEM hoses were Model A4 made by Marshall Gas Controls in 2006.  Propane pigtail hoses are available in different sizes and with different fittings at the regulator end, such as male inverted flare and male pipe thread fittings (See The RV Doctor article, “Propane Pigtails Needed.”)  Our OEM regulator (Marshall Automatic Regulator, Model 250) accepts a 1/4 inch MNPT (Male National Pipe Thread) fitting.  I found that the easiest and best way to find my correct replacement pigtail hose (and not have to buy an adapter) was to take my OEM hose to our local RV supply store, San Diego Trailer Supply, which assured me they would have the right hose or make me one!  They matched my OEM pigtail with one off the shelf, a  Marshall Excelsior MER426-15, a 15″ pigtail with 1/4″ MNPT fitting.  My OEM hoses were 12″ long, but some believe the 15″ hose would be subject to less stress (See “It’s as easy as bungee jumping.”)  The hose on the left in the photo below is the OEM hose.

DSC_0458 Old & new hose, & tools

I gathered my tools, which included a 9/16″ wrench (an adjustable wrench would also work just fine) and PTFE thread seal tape (yellow coded for gas line).  (I did not use the pipe thread sealant seen in the photo above.)  I then wrapped the 1/4″ male pipe threads with 4 full wraps of the seal tape, wrapping clockwise.

DSC_0465 New pigtail wrapped with tape

The new pigtails were then attached to the tanks and regulator.

DSC_0470 New 15" pigtails connected

The job was finished by placing and securing the propane tank cover.

DSC_0474 Propane tank cover in place A green cable lock was applied to slow down would-be thieves!

This job was done by using just three tools: soapy water sprayer, wrench, and seal tape.

This job is one of many routine tasks covered in the hot-off-the press new book, Airstream Life’s (Nearly) Complete Guide To Airstream Maintenance, by Rich Luhr, Editor of Airstream Life magazine.  Rich says, “You can keep your Airstream investment in excellent running condition for the rest of your life with just a little knowledge and a few tools. Most Airstream maintenance is simply a matter of inspecting, cleaning, lubricating, and easy adjustments — and this book will teach you how to do all of those things.”  In writing this book, Rich says, “I wanted to defuse the myths, clarify the facts, and point people to easy and correct options.”  This spiral-bound book has 219 pages packed with information, is well illustrated and the perfect size to keep in our Airstream, along with our traveling toolkit.

DSC_0486 Guide to Airstream Maintenance

Now that I have my current Airstream maintenance in hand, I can go back to my ongoing summer reading, Promises To Keep: On Life and Politics, by Joe Biden.**  Additional information about this riveting and moving book is seen in my latest post, “End of summer flowers, fruit, and promises,” History Safari Expresso.

DSC_0151 My summer reading

*This is a link to a YouTube video.

**This is a link to a CBS NEWS video.

Mobile-friendly mountain happiness

History Safari Express is now seven years old, got a facelift, and is now mobile-friendly, which should make users of mobile devices happy when they visit this website that brings history alive as Larry and I continue our Airstream adventures in San Diego’s beautiful mountains, deserts, and along the coast.  The push to go mobile-friendly came from Google’s changing its search algorithms on April 21, 2015, which will favor websites that are mobile-friendly.  Mobile-friendly means that users of mobile devices such as smart phones and tablets can read and navigate website content, which is important since millions of Internet users access and search the Internet with mobile devices.  According to the CBS News story, “Google search shake-up favors mobile-friendly sites,” 29% of all U.S. search requests in the last three months of last year were made on mobile devices.

History Safari Express is now happier and happy to report that we and our Airstream Safari, now eight years old, were happy to return to the cool, refreshing Cuyamaca Mountains now that our local desert is heating up.  We returned to our favorite non-hookup campsite at William Heise County Park near Julian, California, where we were surrounded by fragrant Palmer Lilac bushes, pine and oak trees, and plentiful wildlife.

DSC_0005 Palmer Lilac around Safari

Temperatures at night were in the 30s and 40s so we were happy that our Mr. Heater, using 16.4 oz. propane canisters, warmed the trailer without needing to use the energy inefficient and loud trailer furnace.  Per the manual, this heater requires a vent area of 9 square inches, which was easily supplied by our 5″ diameter bathroom vent that has an area of 19.6 square inches.  As seen in the photo below, the bathroom door could be kept closed because it has a bottom opening, 1.75″ by 26″, and an area of 45.5 square inches.  One canister lasted us 5 hours, set on “LO” setting.

DSC_0013(2) Mr Heater

We and our solar panels were happy when the sun came up.  A portable radio helped to conserve electrical power.  At night we enjoyed votive candles.

DSC_0018 Grundig YB 305 receiver

Of course, our corgis, Mac and Tasha, were thrilled to go on walks.  We paused to admire a flowering Western redbud.

DSC_0039 Larry & corgis by Western redbud

DSC_0030 Western redbud

We are happy that this San Diego County Park allows dogs on trails, and our corgis couldn’t wait to get on the Cedar Trail.  (Dogs need to be kept on a six foot leash.)

DSC_0089 Larry & corgis on Cedar Trail

Mule deer* were nearby.

DSC_0002 Mule deer

And Rio Grande Turkeys feasted during a 40 minute photo shoot while I imagined Senator Robert Byrd playing, “Turkey in the Straw.”* (See more close-up views of this tom turkey and his two hens and how this opportunity arose in my post, “A Rio Grande turkey interlude,” History Safari Expresso blog.)

DSC_0316 Rio Grande Turkey feasting


DSC_0343 Rio Grande Tom Turkey

We are currently enjoying our garden near the coast, while preparing for our return to the bluffs over the Pacific Ocean next month.  In the meantime, see more photos of deer, turkeys, Acorn woodpeckers, Stellar jays, and read and hear meditations, and find out what is so special about four pebbles in my post, “Mountain gleanings,” and see my updated post, “Spring flowers, leaves and end of life options,” all in my new History Safari Expresso blog, which just went mobile-friendly, and now I’m really feelin’ groovy!*

*This is a link to a YouTube video.

It’s cooking up in the desert, again!

Earlier this month, we enjoyed sunny days and moderate temperatures while we celebrated the Lantern Festival and the end of the Lunar New Year celebrations.  We spent relaxing cool evenings, sitting outside stargazing while the Full Worm Moon brilliantly lit up our Airstream Safari trailer and the surrounding Anza-Borrego Desert.

DSC_0290 Under full moon & stars

I enjoyed rich coffee, cake and reading material in the mornings before going on hikes.  I was hoping to photograph once more the elusive bighorn sheep, especially since this is the Year of the Sheep.*

DSC_0208 Morning coffee & cake

As I started my hike, the first flower that I saw was nearby our campsite.

DSC_0056 Beavertail Cactus

Beavertail Cactus, Opuntia basilaris

I then got on the Moonlight Canyon Trail where I had photographed bighorn sheep last December.

DSC_0113 Moonlight Canyon Trail

That morning, the granite walls were still cold from the chilly, desert night air and I was greeted by soothing, cool air as I entered the trail from the east.

As I hiked over the trail’s saddle, I spotted a blooming barrel cactus in front of ocotillo (Whale Mountain is seen in the background).

DSC_0142 California barrel cactus

California barrel cactus, Ferocactus cylindraceus

The next morning, I hiked up the Desert Overlook Trail to get current photos of Agua Caliente County Park.

DSC_0225 Agua Caliente County Park

I was especially interested in getting an updated, overhead view of the camping loop where our original, favorite campsite and eleven other RV sites were displaced by seven cabins, which I documented in “Cabinization of our parks.”  Each cabin has an array of solar panels and the camping fee is currently $70 per night.  They are typically all occupied on weekends.

DSC_0233 7 cabins displaced 12 RV sites

Each evening Larry prepared gustatory delights, such as deep-fried Szechuan pepper-salt calamari rings, Japanese eggplant and Mexican zucchini.

DSC_0268 Deep-frying calamari rings

DSC_0275-2 Fried calamari rings & squash

The desert is also cooking up, with temperatures currently 90°, so we won’t be back here until next fall.

DSC_0105 Our Agua Caliente campsite

We are currently enjoying our garden near the coast, while preparing for our return to the mountains next month.  See our garden blooms in my post, “Spring flowers, leaves and end of life options,” in my new blog, History Safari Expresso, while enjoying a rich cup of coffee or espresso.*

*This is a YouTube video.

Nutcracker in the desert

Nutcrackers and nuts returned with us to our latest, favorite site in the desert to bask in the warm sun and cheer us inside the trailer during the cool December evenings by the Vallecito Mountains.  We were lucky to enjoy five sunny days before the Pineapple Express delivered wind and rain as we safely crossed over the mountains (due in part to Airstream’s aerodynamics and handling stability*) on our way back to San Diego last Friday.

DSC_0013 Nutcrackers in the desert

DSC_0099 Our desert campsite

Larry enjoyed getting up before sunrise and taking walks while sipping hot coffee as the sun rose.  Meanwhile, on the first morning, I was busy taking advantage of how beautiful the early morning sunlight looks as it streams into the Airstream, making everything look happy and festive.

DSC_0001 Nutcracker & books

Featured in this display is E.T.A Hoffmann‘s Nutcracker, first written in 1816.  This version was translated by Ralph Manheim and published in 1984 by Crown Publishers, INC., and illustrated by Maurice Sendak,* who did the brilliant set designs and costumes for the Pacific Northwest Ballet’s Christmas production of Nutcracker,* which was made into a movie, Nutcracker: The Motion Picture,* in 1986.  This film is my favorite version over the years, but my video wore out, and it wasn’t until 2011 when it became available on DVD.

Before viewing my new Nutcracker DVD, I thought it would be good to go back and read the book, a real book that can provide a satisfying sensory experience.  For the occasion, I wore a Victorian style smoking cap adapted and embellished by Larry (a work in progress), similar to those worn by Professor Albus Dumbledore,* and a Hawaiian shirt inspired by Dr. C. (insightout).

DSC_0091 Reading Hoffmann's Nutcracker

The stockings were hung in the trailer with care, in hopes that Herr Drosselmeier would soon be there. (He was last seen in the desert delivering nutcrackers seven years ago.)

DSC_0092 Nutcracker - The Motion Picture

He did briefly appear on our seldom used TV screen, but was turned off because we prefer evenings relaxing on the lounge while watching stars through the Vista View windows, votive candlelight dancing on the shiny aluminum interior, and listening to the music of R. Carlos Nakai.*

DSC_0121 Nutcracker anticipation

It’s magical, peaceful, and timeless…  funny how time just slips away.*

The desert will always welcome nutcrackers…  as time goes by.*

*This is a link to a YouTube video.