A countertop blender gets used often in many kitchens, yet it tends to receive attention only when a smoothie goes wrong or a new model catches someone's eye. The Guardian's buying guide to the best blenders in the US, written by Marian Bull, describes testing more than a dozen models in Brooklyn, with criteria that included budget, size, speed, and whether they had plastic or glass jars. That last point is a practical starting place for any household, because the jar material shapes how the appliance is cleaned, stored, and cared for after the purchase.
This checklist is general household practice, not a replacement for the manufacturer's instructions. Read those first, and keep them with the appliance.
Start With the Jar
Glass and plastic jars each ask for slightly different habits. Glass is nonporous, so many people find it holds onto strong smells and stains less than plastic does. Plastic jars are lighter and less likely to break if dropped, but they can keep the color of turmeric, beet, or tomato and sometimes hold onto odors from garlic or onion. Neither material is a problem when it is cleaned soon after use.
Check the jar once a week. Look for cracks, chips, or cloudy areas that do not wipe clean, and note whether the lid fits snugly. If the manufacturer lists the jar as dishwasher safe, follow that guidance on the cycle setting. If it does not, wash by hand with warm water and mild soap, then rinse thoroughly.
Check the Seal and the Blade Assembly
The rubber gasket under the blade assembly is the part most likely to trap food and water. Food caught in the gasket can stay damp long after the rest of the jar looks clean, and that dampness is the kind of moisture that can lead to surface mold in a tight, hard-to-see space.
Once a week, with the blender unplugged, lift the blade assembly out of the jar. Blades are sharp, so handle them by the hub and rinse them carefully. Pull the gasket out if the design allows, rinse it, and let every piece air dry completely before reassembly. If the gasket looks dark, feels sticky, or has cracks, follow the manufacturer's guidance on replacement.
Dry Before You Store
Storage is where many blenders pick up moisture. A jar that is put back on the base while still wet can keep the inside of the lid and the base damp for hours. Set the jar upside down on a drying rack or a clean towel, and store the lid slightly open or separate when possible.
Wrap the power cord loosely and keep it away from the sink splash zone. Wipe the base with a barely damp cloth, then dry it. Keep the base off the counter edge where spills and cleaning water collect.
A Simple Monthly Household Check
Once a month, go through the whole appliance in one sitting. This check is easier when the household agrees on who does it.
- Jar: no cracks, chips, or lingering odors after washing
- Lid: fits well, with no cloudy or sticky seal
- Gasket: clean, flexible, and dry before reassembly
- Blade assembly: secure on the hub, with no loose parts
- Base and cord: dry, undamaged, and stored away from water
- Drying spot: clear of water pooling and free of stored food
Write the name of the person responsible for this check on the inside of a kitchen cabinet or on a shared list. A blender that is cleaned only by whoever happens to use it last often ends up with the gasket getting missed.
When Someone Else Helps in the Kitchen
In some homes, a family member who needs support with meal preparation may share kitchen tasks with a partner, a relative, or a hired helper. In those situations, it helps to write down which tasks belong to whom, including cleaning the blender, checking the seal, and drying the parts. A clear list prevents tasks from slipping between people and keeps the kitchen safe for everyone. Households looking for a broader view of arranging help at home can start with the New Plan guide to care and support at home.
Keep the Routine Simple
A blender does not need special products or elaborate cleaning to stay in good condition. Rinse soon after use, wash the jar and gasket thoroughly, dry every part before storing, and check the seal once a month. Those steps cost little time and help the appliance last while keeping the kitchen counter, the cabinet, and the people who use the blender on steady ground.