"We bought an earlier version of this manufacturer's extra large product more than 14 years ago and never regretted it. Most portable toilets have a very large water tank and an undersized waste tank;"...(read full reviews)

THETFORD CAMPA-CHEM NATURAL TOSS-INS (2 reviews) product details

Overall Rating:

"I like this one best after trying ALL the others listed here. I've only used it with liquid waste (no solids) daily in a 2.6 gallon potty for almost two years, in a trailer I'm slowly renovating. It"...(read full reviews)

THETFORD PORTA POTTI® PORTABLE TOILETS (2 reviews) product details

Overall Rating:

"We purchased this to use in our plumbing business. Need to keep toilet secured in van. When it is full of fresh water it is top heavy and easily topples over. Glad to say it has never leaked. Air"...(read full reviews)

THETFORD CAMPA-CHEM TOILET TISSUE (1 review) product details

Overall Rating:

"I have purchased many toilet products from JC Whitney. I have found none that did not do the job for me. Everything from Toilet tissue to black tank chemicals. I've been using these products for over"...(read full reviews)

CHOCK AND RINSE TUBE KIT (1 review) product details

Overall Rating:

"Very easy to use cleaned out holding tank with ease"...(read full reviews)

THETFORD CAMPA-CHEM HOLDING-TANK DEODORANTS (1 review) product details

Overall Rating:

"I had tried several holding tank cleaners and was not completely satisfied. I decided to try Champ-Chem and I really like it. It is very hot here and the smell can get really bad but Champ-Chem has a"...(read full reviews)