By Chris Dougherty
Certified RV technician
I’m a knife guy. Before you get all scared that I’m some sort of sociopathic deviant, let me explain by saying I am a firm believer that knives are among the most important tools we have. I’ve had Swiss Army knives since I was 8 years old, and have had many different types of knives since then. I’m always carrying at least one, especially when I’m RVing. Here are a few recommendations:
Utility or sheetrock knife — With replaceable and reversible razor-sharp blades that are cheap, this kind of knife, first sold by Stanley way-back-when (I had one of the first … and still do), has amazing versatility. Some are foldable, almost all are retractable, and many hold spare blades in the handle. There are many models available and you can find them at your local hardware store, home center, Harbor Freight Tools, Sears or at Amazon.
Swiss Army knife — OK, I am a purist, and to me the only Swiss Army knife is the original by Victorinox. I have three of them, and all of them I’ve had since I was young. One was a birthday present when I was 10 and has my name and birthday engraved on the blades! (Thank you, Charlie.) There are many models with many features, including screwdrivers, scissors, toothpicks and tweezers! They’re available at Amazon.
The Leatherman multitool — The ultimate of multitools is the Leatherman, and I carried one on my belt as a firefighter for years. With many of the same tools as the Swiss Army knife, these also have pliers, wire cutters, saws and more. Again, they can be found at Amazon.
There are many other types of knives and multitools out there, but I have always been amazed at the number of times I have pulled one out to fix something … or even save a life!


What are tank flushers? They are special nozzles that are attached to a holding tank and piped to a convenient connection point on the coach where a garden hose can be connected. When the tank is drained, supplying water to this connection allows the nozzle to spray all over the inside of the tank, rinsing the tank and getting the “stickies” to go down the drain instead of collecting inside your tank. This allows the process to be done from outside the coach instead of going inside with a hose and sticking a nozzle down the toilet, bringing dirt and odor inside the coach.
On a similar note, the RV can be damaged severely by plugging into the wrong receptacle at home, or one that was installed improperly, as friends of mine learned recently. They hired an electrician to install an RV receptacle in their home, only to find that the electrician had never seen an RV before. Since the receptacle looked like a dryer outlet, that’s how he wired it. Dryer outlets are wired to 240 VAC, not 120 VAC. They plugged their class C in and fried the coach’s electrical system. It tripped out quickly, but not before taking out the TVs, GFI receptacle and microwave oven.
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Cabinet and furniture care
Carpet care

Separate buttons control the warmth of the jacket (low, medium or high settings) and the pockets. It sells for around $200, which is in line with many quality jackets. That includes the battery and a charger (the same one found in all Milwaukee power tools), which will recharge the jacket in a mere half hour. Columbia makes a similar jacket, but it sells for about $850.

Not pleasant, even with surgical gloves on. And if you’ve never considered changing the oil because of the mess, who could blame you.
There are many different types of materials in an RV, from flooring to wood products, plastics to metals. Having the appropriate ways to join these materials can go a long way to a professional-quality and lasting repair.
Permatex 80050 Clear RTV Silicone Adhesive Sealant — Similar to the RV Goop, this silicone-based adhesive seals, bonds, repairs and secures glass, metal, plastic, fabric, vinyl, weather stripping and electrical wiring, according to the manufacturer. It is available at
3M Scotch Heavy Duty Mounting Tape — I use this quite a bit for mounting interior moldings and fixtures where screwing and drilling isn’t indicated. It’s great for mounting pictures and similar items, too. Be warned, though, that this stuff doesn’t let go! The company also has a red-backed exterior automotive mounting tape for moldings and other exterior applications. You can find the mounting tape at
Duct tape — This is the old standby, for sure. Great for those temporary repairs, it comes in many sizes and colors. I even saw it printed with macaroni and cheese at Wal-Mart yesterday! Now, if they only had one with a barbecue.