40% of indoor water use is consumed by toilets. You’ve probably experienced the need to double flush on a super low flow toilet or the rush of gallons of water on an older toilet model. Brondell has a solution: the PF100-W Perfect Flush, Eco-Friendly Dual Flush Toilet Retrofit Kit. This retrofit kit installs easily in about 30 minutes and gives you the option of using less water for flushing when needed, which occurs 80% of the time someone uses the toilet. No longer will the old adage “If it’s yellow let it mellow, if it’s brown flush it down” apply. Simply choose “half flush” or “full flush” depending on your needs. This retrofit kit takes 4 AAA batteries that last for 20,000 flushes. I have not personally tried this product, but I think it is a better solution for Americans than the Brondell bidet style Swash Ecoseat.