Okay, let's give this a shot:-Only

Okay, let's give this a shot:-Only use glass, preferably pyrex containers when dealing with chemicals.-No, methamp.hcl does not dissolve in acetone.-It will smell like acetone and will probably be a little cloudy from the undissolved meth swirling around in it assuming you crushed up the meth prior to the process (which is a good idea...ensures that the process is effective as possible).-I would think they are refering to denatured alcohol (methanol) available at hardware stores across the US.-Try to use the brown paper filters since they aren't bleached.-Yeah, a glass jar would be best.-Move it from the fridge to the freezer when crystals stop forming...they should start forming again once in the feezer.-Rephrased: Remove the the cold solution and quickly pour it through a filter to collected the crystals and then quickly wash them with a couple drops of cold denatured alcohol (methanol).I rarely bothered with recrystallizing for purification purposes unless I had a *large* amount of gear to clean...if I needed to clean it I'd use a simpler method by pulling some cut out with a couple acetone rinses (you'll save more of your dope if you make anhydrous acetone via baked epsom salt) and then dump the remaining solid (acetone will dissolve many cuts but not methamp.hcl) into some denat. alcohol where the good shit will dissolve but many cuts won't. Run that through a filter and then evap the denat to recover the dope. If you really want to get serious about cleaning it recrystallization is the way to go; but it is a more involved process. If you want to recrystallize the procedure you have above isn't too clear IMO. I'd take a look at this:RecrystallizationThis is the same as presented above in De-contamination procedureRe-crystallization of chili using methanol, denatured alcohol, or 91% isopropyl alc. will grow some very pretty, large crystals and will make your product more pure and much more potent. This is one procedure that is simplicity itself and always produces a major improvement with surprisingly little loss of product.Super pure crystals, using denatured alc. and vision wareAfter the chili was pulled out of the toluene (non-polar solution) using HCl and water, It was run through a filter and placed in a vision ware bowl for evaporation. The water was evaporated leaving the crude raw Crystals.These were crushed and washed with ice cold dry(25%-cooked-epsom salts-inside-the-acetone-container/75%-acetone) acetone. Using a filter with cotton-ball-tipped and five or ten filters, use this to ensure the acetone is 100% stripped of not only the water which may have condensed, but the dessicant used inside!! The epsom salts. It should pour a clear liquid. Don't getsloppy here now ya hear?!The washed Crystals were then dissolved in hot denatured alc. the alcohol was boiled away until the first sign of skin forming or the first sign of crystallization noted. Remove from the heat add enough alcohol to remove the skinning so no more crystallization can be seen then add 20 ml of acetone, if it turns cloudy add alcohol drop wise until it is clear again cover and place in freezer 6 hours or more( overnight is great) you will return to find crystals floating in the liquor.Rapidly filter out the cold crystals , then wash them with a little cold alcohol to remove any gakk on the surface and in the outer crystal layer, set out to dry..All three steps were performed without ever removing the chili from the vision ware bowl.