A. – This is called Mildew, There are over 300 different strains of mildew, The canvas we use is the Fire Rot and Water treated, The rot treatment is a mould inhibitor, and will protect the canvas as best possible, However if a canvas is up and aired really well with a constant heat source then the mildew will struggle to get a hold, It will in my experience grow well in damp, dusty environments, I suggest taking the yurt down over winter if you can, use a vacuum cleaner to remove dust and keep well aired and as dry as possible, you should always put a yurt on a raised floor if its going in one place for any length of time.
Below, we have a cleaning and reproofing process tested by our clients

A. -

1. Initial Cleaning:

   • Spray the entire canvas with Wet and Forget solution to remove mould.

   • Allow the solution to sit for a few weeks, letting the rain aid in washing out the mould.

2. Repeat Treatment:

   • After a couple of weeks, reapply the Wet and Forget solution if necessary.

3. Deep Cleaning:

   • If mold persists, mix Fabasil Tent and Gear Cleaner with water.

   • Use a soft sponge to clean the canvas thoroughly.

4. Reproofing:

   • As the Fabasil cleaner removes waterproofing, reproof the canvas with Ultramar Protector.

5. Annual Maintenance:

   • Regularly clean and re-protect the canvas every year to prevent mould issues.

   • Ensure the yurt is well-aerated or use a dehumidifier inside to maintain dryness.

6. Professional Cleaning Option:

   • Alternatively, consider removing the canvas and having it professionally cleaned and reproofed by experts.

A. – I've resorted to using detergents and the patio cleaner attachment of a pressure washer to clean canvas in extreme cases. However, I strongly advise against this approach. If you do use it, remove the detergent as soon as possible and be ready to reproof the canvas if necessary.

A. – This is an Algae which grow / forms on any surface that is in the shade, it will come of when scrubbed. The canvas should look good afterwards ( white may show stains more than the colours)

A. - Don't do it! Always store canvas dry, in a secure container and away from rodents. If you have put away damp then you will have to lay it out in dry, warm area to dry before storing it.

A. - All componants of a yurt are replaceable. Roof poles can be re-steemed and reshaped if they straighten out, as can trellis poles. Please contact for further information.

A. - Use wire wool remove marks, and then sand down and re-treated with a wood treatment.

A. – The wood will love being rubbed down with wire wool and covered in oil, I use a decking oil with a mix of boiled linseed. The frame should last you a life time if kept dry and oiled.