It could be lime deposits. Try the toilet bowl cleaner Lime Away and see if that helps. Vinagar might do the trick too. Remove the ladder and soak it or brush the cleaner on and let it set a few hours. A: Alum. ladders will degrade quickly in water.
Yes. This is known as chalking. Power wash to remove. If not removed will cause issues with the paint bonding to the siding over time.
The easiest way is to build a pool with a ladder to go with it. Then, have your sim get in to the pool using the ladder. When your sim is comfortably swimming, remove the ladder. That way, that cannot get out. Fast forward the time, and eventually your sim will drown and die.
A light acid wash should remove the chalk.
Option # 1...Use a 4x4 piece of lumber and a hydraulic jack, one rail at a time. Option # 2...Cut the ladder with a sawzall and install plastic slide deck mountswith tapcons. Then slide the ladder into the deck mounts and tighten side bolts.
Acid washing can be used on concrete and plaster. Swimming pools are commonly acid washed prior to resurfacing. It is also used on aluminum to remove and neutralize oxidization.
No
just peel it off
I am sorry but it can not.
You don't "remove it" You fill it in with dirt and pack it firmly.
Safely use a ladder to climb up the tree and remove the cat.
Wet cloth.
you need 3 cups of water and about half a pound of soap to remove a drop of oil from an aluminum surface