6 Tips for Limiting Humidity in Your Self Storage Unit

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Summer is an awesome season and a favourite one for most folks, including the team here at Storage Solutions.

With Summer comes humidity, which is great if you sell ice cream or like frizzy out-of-control hair. But it’s not always great for items stored for long-term storage. Humidity can cause condensation inside self-storage units, which can result in mold and mildew issues, and ruin your stored items.

In Southwestern Ontario, we experience extreme temperature variations between our seasons, with average temperatures dipping down to -20°C in the Winter and soaring to +30°C in the Summer. This means that the temperature and humidity levels inside drive up outdoor storage units fluctuate greatly.

Now this does not mean that you need climate controlled self-storage if you live in Southwestern Ontario. There are many simple things you can do to help beat humidity. By the way, to find out if you need this type of regulation, read our blog post What is Climate Controlled Storage?

If you’re concerned about humidity, below are 6 great tips and tricks to help prevent and lessen moisture in your self-storage unit.

6 Tips for Limiting Humidity in Your Self Storage Unit

  1. Store only dry and clean items.
  2. Space out your belongings so air can circulate.
  3. Use Charcoal Bricks, which absorb water from the air – cool right? Keep them in a container and switch them out once a month so they keep working.
  4. Use Desi Paks (or Desiccant), which is a material that comes in vitamin pills. It’s like a large baking soda container, but it’s kept in a breathable bag so that the material can absorb humidity.
  5. Cat Litter is an easy to use dehumidifier for enclosed spaces. All you have to do is decide if you want non-scented or fresh-scented litter and leave an opened container inside your self-storage unit. For best results, replace monthly.
  6. Commercial Dehumidifying Products absorb and retain moisture like desiccant and baking soda do. You can conveniently pick these up at your local hardware store.

If you’re renting from a local self-storage facility like our Storage Solutions Milton self-storage facility or Storage Solutions Woodstock self-storage facility, it’s a good idea to pop by your unit every few months and open the door to get the air flowing inside.

Want more helpful tips & tricks, advice, or a good laugh? Keep up with our blog and like or follow us on InstagramFacebook.

Keep cool this summer and be sure to contact us if you have any questions or want assistance renting a self-storage unit. We make renting fast, easy, and affordable...and you can rent 24/7 online right from our website.

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Storage Solutions


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amer hashem (Milton)
a month ago

Very reliable storage. A good solution to park your car and keeping it protected from all weather conditions. Although a bit remote location.. but the price and the service was worth it.


Riley Rogozynski (Woodstock)
a week ago

I went in to find out some information on storage units for when I move in a couple weeks and was happily surprised by the customer service I received. I had looked at a few other storage facilities in Woodstock but their customer service was terrible compared to Jared's from Storage Solutions. He was professional and understanding of my needs and was ready to help anywhere he could. I will definitely be spreading the word to any of my friends looking for units!


Jennifer Sibbitt (Milton)
a week ago

Staff are very friendly and helpful. The facility is well maintained, clean and secure. I highly recommend Storage Solutions!


Janet Kennedy (Woodstock)
2 weeks ago

Great rates for a clean, secure, well lit place. Really good staff and a company that cares. New facility and the competitors are pretty tired looking and charging the same rates (if not a bit more).


Abeer Nauman (Milton)
a day ago

Very friendly staff. Always great service. Would highly recommend.


Lindsay Munro (Milton)
4 months ago

My husband and I recently relocated from the US and needed a place to store all of our belongings while we secured a new home. The folks at Storage Solutions advised us on the right size unit for our needs, at the right price. They were kind and helpful with all of our "first-timer" questions. We were very confident in the security of the place, and had absolutely no issues. I would highly recommend and use them again if needed.


Ashley Kelly (Milton)
a month ago

Been storing office and personal items for years. Have had various size units. Prices are great and staff has always been helpful.