We use a spray bottle with alcohol and a handiwipe for a quick cleaning at our stores. Remember, alcohol does not contain antistat solution, you must buy a commercial product like D4 to free your records of static. Storing your vinyl Always store your vinyl standing up. If you lay your records in a stack, overtime they will will warp. Don't allow alot of space between records causing them to lean, this will also cause warping.
Records can stand a fairly high temperature in doors as long as they are stored properly.
Here in Florida, those plastic inner sleeves adhere to the vinyl and if you can get it off, leaves marks that won't come off the vinyl. We recommend plain old white paper sleeves with the cut corners. These are inexpensive, and the cut corners make sliding the record sleeve in and out of the jacket much easier. Always slide the open edge of the inner sleeve first into the record jacket. This keeps the dust out, and prevents the record from falling out of the jacket.