Wax does not hold up in hot weather.
934010
One candle I placed in a patio lantern melted out of shape when the weather became hot.
1711355
This is very good wax. Easy to apply and easy to remove. It doesn't seem to be a long lasting wax maybe 4 weeks. I live by the ocean so....
2719561
The product stained a few shirts before I realized the exterior finish does not withstand hot weather without leaving indelible stains. The shirts were ruined as nothing takes out the stains. Wish the the finish stayed on the item that well!
2123386
Was excited to try this product out. It did a good job in waxing my car the first time. The problem is that the product is extremely hard to clean and dry. When I went back to use the product there was still excess moisture in the product(even after a month of drying time). The bristles had deteriorated and flaked off with contact. I was disappointed since I had a good experience with the speed and effectiveness of the product initially.
4060486
works on some items - Do NOT use on areas of High heat - this does not hold up
1004296
Curled up in the outdoor heat/sun and rain washed the permanent marker off. Not for the outdoors. Had to throw them away. Indoor only !!
3702055
Not good for hot weather.  The material makes you seat!
836682
This wax is not that great.  First off, it is very firm and therefore does not set or scrape well.  Second, it is really bad in spring conditions and therefore not "All temp"..

I switched from Dakine's regular All-temp wax to this, and there was a huge drop off in speed, and ease of use (and dakine doesn't exactly have a stellar reputation).
1361724
works great but under summer heat it won't hold up . The plastic where it meets the plastic suction cup got warped from the summer heat. now it won't connect to the window at all . I bought 3 of these for my cars . so far one went defective....
4894829
Material will not withstand the heat and UV of desert southwest.  Disintergrates within 30-45 days of putting new layers down on dry soil.  Recommend agaist purchase.
3819431
parts of trim and window tinting don't hold up in FL heat and sun; upper engine noise which seems to be common in this design
4658375
This product has not held up to the heat. Initially it stuck well but as the summer has progressed it no longer sticks and has left a bunch of goo on the tank. Very disappointed.
4774715
I live in Southern California where it doesn't get extremely hot.  We had a few hot days a couple of months ago however, and it completely melted the sticky pad.  I had it mounted to my windshield, and I could not peel it off.  The sticky stuff eventually started oozing and dripping down the windshield.  I would not recommend this if you live in hot climates...
3258750
Color is awesome, but the wicks burn out very quickly, meaning you have to light the wax with a lighter or other flame.
2822374
A nice machine for the first 2 summers but it is starting to show issues now.  I don't recommend using this outside.  It works better in an air conditioned environment.
2380802
The Hot Florida Sun slowly destroyed this cover in a matter of months.
4509961
Don't use it in your dash. Worked well until a few days of summer heat then it fell off.