Using this glass washing machine lid is easy. Just place it gently on the washing machine top where the old lid was. Make sure it fits snugly and aligns properly with the machine's edges. When using the washing machine, always close the lid firmly to prevent any water splashing out. As for maintenance, clean the lid regularly with a mild detergent and a soft cloth. Avoid using abrasive cleaners that could scratch the glass. If you notice any cracks or signs of damage, replace the lid right away to ensure the safe and efficient operation of your washing machine.