How to Clean a KitchenAid Metal Food Grinder KSMMGA

Step-by-step instructions

Step 1: Detach from the mixer and organize the parts

Switch the stand mixer off and unplug it before removing the attachment. Move unused food to suitable storage, then place the grinder over a tray so the screw, plate and sharp blade cannot drop unexpectedly. Take a photograph of the assembled parts if you are unfamiliar with them. Keep fingers away from the blade edges. The objective is to separate the food-contact pieces, not to clean an attachment while it is still connected to the mixer's powered hub.

Step 2: Confirm that the attachment is the metal KSMMGA

Use the model marking or the KSMMGA cleaning resource to identify your attachment. KitchenAid's plastic food grinder has different dishwasher permissions, so a general search result saying the collar is dishwasher-safe may describe another product. On the metal model, keep all metal parts out of the dishwasher. Separate any plastic sausage-stuffing accessories from the metal group; do not make a single wash pile based on the KitchenAid name alone.

Step 3: Remove food from passages and plate holes

Disassemble the normal grinder components, keeping the plate and blade together on the tray rather than loose under cloudy water. Remove accessible meat or vegetable residue with the supplied brush. Work through the plate openings and along the screw's channels without dragging a finger across the blade. Check the underside of the tray and the collar threads as well as the main bore. A shiny exterior can distract from food trapped at a joint that only becomes visible after separation.

Step 4: Hand-wash every metal component

Wash the body, screw, tray, collar, grinding plates and blade with warm soapy water and non-abrasive tools. Clean each piece individually, then rinse thoroughly. KitchenAid's metal-grinder care page specifically excludes the metal parts from dishwasher cleaning. Do not add a household chemical simply because it is advertised as a kitchen cleaner: suitability for a countertop does not establish compatibility with the attachment's metal or suitability for its food-contact surfaces.

Step 5: Treat plastic accessories and the work area separately

KitchenAid permits dishwasher cleaning for the plastic components and cleaning brush described in its metal-grinder guidance. Check that the accessory actually belongs to this model, secure small pieces appropriately and inspect after washing. Hand washing remains practical when an accessory's identity is uncertain. Keep the clean drying area separate from the tray that held raw-food residue. Wash hands and clean the food-preparation surface before handling the finished components, rather than carrying contamination from disassembly back onto them.

Step 6: Dry immediately and inspect dark residue

Towel-dry the metal promptly; do not leave it wet on the rack. If dishwasher exposure caused gray or black oxidation, KitchenAid describes about a 30-minute soak in three cups of vinegar mixed with two quarts of warm soapy water, followed by gentle brushing, thorough rinsing and immediate towel-drying. Reserve that method for the stated problem, not routine soaking after every use. Deep pitting, flaking, a damaged cutting edge or residue that persists calls for manufacturer assessment or replacement, not repeated aggressive scrubbing.

Step 7: Reassemble only clean, dry, undamaged parts

Check that plate holes are open, threads are clean and no towel fibers remain on the blade or screw. Follow the matching KitchenAid assembly instructions for blade and plate orientation. Do not force a collar to compensate for a misplaced part. Store dry with sharp components protected. If the next grinding session produces smearing or unusual resistance, check correct assembly and component condition rather than assuming another cleaning chemical will solve it.