Yearly, vacuum the underside with the mattress and the muse — gathered dust and pet hair have an impact on airflow You will have to repeat this if the blood stain has actually been left to dry in. If it’s an exceedingly stubborn stain, Stick to the steps once again https://www.sleepspace.com.sg/blogs/news/how-to-maintain-your-mattress-for-10-years-of-quality-sleep