Prepare to leave your home for a long absence by making sure small appliances and electronic devices are unplugged. You should also shut valves to your sinks, dishwasher, and washing machine. Set your thermostat closer to outside temperatures or a minimum of 55 degrees Fahrenheit, stop your mail (or have someone pick it up), and put at least one light on a timer.

The most effective toilet tank cleaners include commercial cleaning products, but for DIY purposes, white vinegar is best. Vinegar can help kill bacteria and remove mineral buildup from your toilet tank, but it won’t harm the necessary bacteria in your septic tank as some commercial products can. For the best clean, hire a professional to choose the most aggressive cleaning product that’s still safe for your septic tank, or use white vinegar and a scrub brush to do the cleaning yourself.

Hydrogen peroxide is an effective stain remover for many kinds of stains on porcelain, ceramic, stone, and stainless steel sinks. Always consult your manufacturer’s instructions to ensure hydrogen peroxide won’t damage your sink. To remove stains with hydrogen peroxide, saturate the corner of a cloth or sponge with peroxide and gently dab at the stain until it lightens.

Hydrogen peroxide can be a good option for removing dried blood stains, but it’s an aggressive solution that could discolor or damage your carpet. It’s often a better option to call in a professional to deal with dried blood stains. A pro will have commercial cleaning solutions that do a better job as well as the experience necessary to get the stain out without doing irreparable damage to your carpet.