Yes, washing dishes in hot water is generally recommended for effective cleaning and sanitization. Hot water helps to break down grease, oils, and food residues, making it easier to remove them from dishes. It also helps to kill bacteria and other microorganisms that may be present on the dishes.
The ideal temperature for washing dishes is typically between 110°F (43°C) and 140°F (60°C). Water at this temperature range is hot enough to provide effective cleaning and sanitization without being too scalding or damaging to your hands. However, it's important to consider the material of your dishes as some delicate items may not be suitable for hot water and can be damaged.
Additionally, using hot water in combination with dishwashing detergent or soap helps to enhance the cleaning process by dissolving and removing greasy and oily residues more effectively. So, while hot water is not the sole factor in cleaning dishes, it is an important element for achieving clean and hygienic results.