In the interests of keeping it real I have a confession to make. Water has gotten into our camper trailer and what a mess it has made! Unless you have been hiding under a rock (which may have been dryer in recent times) you will know that South East Queensland has been inundated with rain since the Australia Day Long Weekend.
RAIN, RAIN AND MORE RAIN
There has barely been a day go by where it hasn’t rained at least a little bit. Unfortunately for some of that time we had our camper trailer sitting outside as we had another trailer stored in our shed. The other trailer went last weekend and our trailer came back into the shed. We thought we should open it up to check that all was okay and of course it wasn’t!
The tent itself is fine so the canopy has done it’s job. There was just a tiny bit of damp and mould on the outside of the tent above the back door. The real shock came when we opened the tailgate and found the top of the kitchen covered in mould. Although there is a foam seal all around the tailgate water had still managed to seep in and the inside of the trailer had a lot of water in it. Fortunately we only had two of our camp chairs inside. However these were very wet and had already started going mouldy.
CLEAN UP TIME
We pulled everything out straight away and began washing everything off. All of my plates and cooking utensils went through the dishwasher. The chairs have been hosed and scrubbed and left in the intermittent sunshine to dry out. The carpet in the bottom of the trailer came out and got a good scrub down. I then wiped the top of the kitchen over with a weak bleach solution to kill the mould spores.
The small patch of mould on the tent itself we let dry thoroughly. The mould was then easy to brush off with a stiff bristled brush. Had the mould on the tent been worse the cleaning process would have been a lot trickier as you cannot use any cleaning agents on the canvas as they can damage the water proofing.
OUR ADVICE
The original manufacturer of our trailer had the following advice:-
“When your camper tent and/or annex walls get wet, if not thoroughly dried out as soon as possible there is a reasonable chance that mould will take hold.
Mould can eventually rot your canvas and is also associated with respiratory infections, allergies and can worsen asthma. It is therefore extremely important to remove any mould not only to avoid health problems but to avoid the huge cost of replacing your tent.
We do not recommend commercially available mould removers. These can be detrimental to the waterproofing, colouring and UV inhibitors which are impregnated into your canvas. We also suggest you don’t use harsh detergents, bleach or pressure washers for the same reasons.”
Our recommendations are as follows:
1. Open your camper up preferably in the sun.
2. Open the window flaps for maximum ventilation and completely dry the canvas.
3. When dry, brush the mould spores off the canvas with a stiff bristle brush.
4. Vacuum the canvas to remove any remaining spores.
5. Kill the mould with a mixture of one part white vinegar to ten parts water.
6. Apply the above solution with a rag, soft broom or brush.
7. Allow the canvas to dry completely before packing up.
AGAIN DO NOT USE HARSH DETERGENTS, BLEACH OR A PRESSURE WASHER TO CLEAN THE CANVAS.
HOW TO FIX DAMAGED WATERPROOFING
If by chance you have damaged the waterproofing by using one of these methods, you can purchase “Dynaproof” liquid to reproof your canvas. This solution is water based and can be applied using a brush, roller or even sprayed on. Canvas suppliers will be able to help you out with this product.
We are lucky that the damage has not been to bad. All that has been required to set things to right has been a little bit of elbow grease! But it could have been worse. I thought initially we may have been up for a new kitchen but it has dried out nicely and doesn’t smell at all. As the kitchen is made from marine grade ply there has been no damage to the timber.
We are hopefully in for a weekend of sunshine here on the Gold Coast. This will give us an opportunity to let the trailer and tent sit outside again for a few hours before we pack everything back into it.
The moral of the story is this. If you have to leave your camper outside in very wet weather cover it with a good quality tarp. Even if it has not been outside it may pay to open it up and give it the once over after the wet has passed as high humidity can also cause mould to grow.
If you spray the canvas awning with vinegar or clover do you have to protect the windows as they can not have any cleaner on them will make them cloudy etc?
Hi Alison..I can’t answer that sorry. What are your windows made of? Can you do a patch test on them first?
Can’t get the mould stains off the canvas on my camper trailer.
PLEASE HELP AN OLD LADY
Unfortunately if it has got to the stage that the mould has caused a stain, you may not be able to remove it. All I can suggest is that you try the white vinegar and water and a brush and see if that helps. Don’t scrub to hard as this can damage the waterproofing. Make sure you let it dry thoroughly before packing it up.
We had dried mould black spots on canvas after killing it with vinegar. Cleaned off black stains so easy with ‘30 Second Cleaner ‘ from Bunnings. Fantastic for cleaning mould and lichen off caravan as well
Unfortunately products such as the one you mentioned can damage the waterproofing on canvas so be cautious when using them.
Hello, just wondering was it the 30 second outdoor cleaner you used? I’m thinking of trying this and then waterproofing again?
Hi I brought a camper for my brother and when I got it home to make sure everything was there there was so much mold on it. I brought some oil of cloves to get rid of it. Will this hurt the canvas at all?
Thanks
I have never used Oil of Cloves. I have always just been told to use diluted vinegar and a stiff brush.
Hi I have black charcole marks on my canvas swag was wondering how I could remove it??? Without damaging…..
Hi Shelby…I’m not sure about that one. You could maybe try brushing it first with a stiff bristle brush and then sponge it with a weak solution of white vinegar and water and then allow to dry in sun. Let me know how you get on.
I purchased a campervan and a novice at this was not aware of the mold in it and also live in Seast qld I have done 2 trips this year and have both had severe chest infections currently still on medication I believe it is caused by mold in the camper and I cant wait to put it up and treat it and go again just to see the end results [sick or not.Earlier this year in Mackay cyclone and June on trip out west but both ended with flu and chest infections So breakout the vinegar to start with Im glad I persisted with my enquiries John
I hope you have some success in removing it all John.
I,m going to try the white vinegar on the inside flaps on windows of our pop up camper. Had put it down to bring home in rain and set it back up and mold had formed on the window flaps.will give follow up.
Thanks Mary….give the mould spots a good scrub with a stiff bristle brush first. I’m sure it will clean up just fine.
White vinegar works great for mould as well any mould stains just dampen a cloth with vinegar and wipe affected area it just wipes straight off with no scrubbing. Try it I was amazed I know you will be too.
How much vinegar to water?
About 1 part vinegar to 4 parts water. You don’t want the mixture to strong.
A very timely post indeed. We just discovered a wee bit of unusual colouring on our canvas. Our last trip the canvas was completely saturated, but we thought it was very dry when packed away … there was obviously some moisture left. It just took 14 days. 🙁 I will definitely try what’s been recommended … don’t want to damage my canvas.