Removing white chalking "stuff" on motor mid section

[richg99]

CLR is a product that is named CLR. Walmart, grocery stores Home Depot

[Mike198P]

CLR is a product that is named CLR. Walmart, grocery stores Home Depot

Yep. Stands for "Calcium, Lime, Rust" Works on all three!!!

[dblume]

Toilet bowl cleaner at 50/50 with water. Works great and is only 3 bucks a bottle.

[MIZ-ZOU]

PUR-KLEEN all the way. Spray it on, wipe it off and all calcium and lime scale is gone in seconds. Plus, it's made for bass boats.

[L&B200M]

Vinegar takes it off easily. No matter what acid you use put some wax on it regularly and it will clean easier

[coachmks]

I have used every method. Some work, some don't. The easiest thing I have used is Hot Sauce. I buy it at Bass Pro. Spray it on a clean towel, wipe the white residue off, turn the towel over and wipe off any remaining residue. https://www.boatbling.net/shop/hot-sauce

[j archer]

I just did mine and used CLR and worked great. little elbow grease took some scrubbing but it worked

[einsteins]

PurKleen BBC sponsor and NOTHING works better, I promise!

[bcreek]

Lime Away / water--50%-50% Spray on, wait 1 minute, rinse thoroughly. Repeat if necessary.

[gindog]

WD 40 works to clean that off and help keep other water deposit off

[reelex]

Duckys extreme hard water spot remover will make your JP look like new. Use a toothbrush to apply and let sit 3-4 min then apply again and wipe off! Amazing stuff. Dan

[SP1973]

Water dog. Tackle warehouse. You can smell a little vinegar in it. Works great on waterspots on the Merc and the white stuff.

https://www.tacklewarehouse.com/Pere...cpage-PWD.html

[Backlash Ar]

Here's what you need: https://duckyproducts.com/

[Groma]

I always use WD-40 on it

This. read where it removes water spots, tried it and it works.

[Pokesgrad]

Lime away gel works like a charm as well. I even use on my gel coat for the hard water spots. Just wax afterwards

[jackdz1]

I like this...it also removes mud lines from white hulls really easily...
https://www.barkeepersfriend.com/cle...soft-cleanser/

[DougL58]

Use a sponge called Magic Eraser with any of these solutions. It really helps. There are knock-off no names at $ stores.

[DewRonInc]

I have a buffer and wax crap out of it with cleaner wax, all gone.....

[Sbp]

50% Lysol toilet bowl cleaner and 50% hydrogen peroxide. Works great at removing any stains from your motor or gel coat.

50% Hydrogen Peroxide, or 50% of 3% (the strength you buy at WalMart)? I wouldn’t advise anyone mixing 50% strength hydrogen peroxide with anything except water.

[WisconsinF]

Use a phosphoric acid based bathroom/toilet cleaner...try not to use a hydrocloric acid. Hydrocloric with aggressively attack metals.
Coke had a food grade phosphoric acid in it...that's why your teeth feel funny after drinking it!