Clean the toilet with a cola drink. This simple trick has been talked about a lot, but even though it may seem incredible, it really is effective. Pour the contents of the can of cola into the toilet, let it sit for about 30 minutes, then scrub with a brush and flush. The toilet will be perfectly clean again.

Clean the shower heads. To do this, all you need is a plastic bag and white vinegar. Place the shower head in the plastic bag and fill it with vinegar. Wait about an hour, then empty the bag and let the water run.

Clean the shower tiles. Doing this is much easier than you think: you only need two tablespoons of apple cider vinegar, two tablespoons of baking soda, one tablespoon of dish soap, two tablespoons of toothpaste and the juice of half a lemon. Mix all the ingredients, dip a sponge in it and scrub it on the tiles. Let it sit for 10 minutes before rinsing and drying well.