Blenders

Follow the manufacturer's guidance on ice, frozen ingredients, hot liquids and thick mixtures. Not every jar or blade system is intended for the same tasks. A powerful-looking motor does not make an unsuitable container safe. For hot preparations, pay particular attention to filling, venting and any restrictions on sealed cups.

Compare the maximum permitted fill for your type of mixture, not only the container's total size. Shape and lid access affect adding ingredients and scraping contents. Glass, plastic and other materials have different handling and care requirements. Confirm that spare jars or seals fit the exact model and generation.

Look for useful speed control and a stable base, while recognizing that blending can be noisy. Check how the blade and seals are cleaned without unsafe handling. Dishwasher suitability should refer to specific components. Include replacement containers or gaskets in the lifetime cost instead of judging value only by advertised power.