This trick is an oldie but goodie, especially if you have an older toilet that's not low-flow. Fill a large plastic gallon container with sand and water and place it inside the toilet tank. This will save you roughly three liters of water every time you flush. However be warned: don't do this if you already have a low flow toilet. Without the right amount of force, toilet contents will block drains going out to the sewer.










i have been doing this and it works great - except i didn't know about adding sand until now. no wonder the bottle would tip once in a while! i guess i could use small rocks or marbles to weigh down the bottle as well as sand?
view little flower's profile
does this work for septic field users as well? we have well water and a septic field, so i'm wondering if it won't clog the lines from less pressure. we just recently purchased an older home with its original (or at least the inexspensive and water hungry) toilets installed. i would definitely like to save more water with this easy technique, but don't want to mess up my system.
view shessocrafty's profile
we've been doing this for a few months now and we're waiting for our water bill to come to see how much we saved.
view Nudik's profile
Will the 'force of flush' still be the same? I have a problem with my toilet clogging and not fulling draining.
-Even if it does affect the force I will try to implement this method at my cottage where water needs to be maximized most. thanks!
view eryn's profile
how do i find out how much water my tank holds? I know we don't have a low flow and the last time we replaced the toilet was like i think 10 years ago! :\
view witchbaby's profile
I always use this method for the apartments ive been living in. Dont use a brick, they eventually fall apart into little bits and clog the drain
view Hollie's profile
We just installed a low-flush toilet from Lowes (a bestseller they said, for about $150 including all parts) which is so much lower flushing than my last low-flush toilet I wouldn't dare add anything to the tank. It's only been a month, but so far, I really recommend it--of course I forget the brand.
view jen_g's profile
My apartment came with a bottle of water in the tank. Recently the toilet was not flushing properly because the bottle was leaning on the "flapper"- the end of the white "L" shaped thing attached to the flush-handle. the plumber put new mechanical parts in so the toilet uses less water but I don't have to put a bottle in it.
view greenlight's profile
I've been doing this for the past five years! All the water adds up!
view Cheryl's profile